1 2013-10-09 Glenn Morris <rgm@gnu.org>
3 * eval.c (Fcond): Doc tweak.
5 2013-10-09 Eli Zaretskii <eliz@gnu.org>
7 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
8 expressions with side effects to eassert. (Bug#15565)
10 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
12 * fns.c (hashfn_user_defined): Allow hash functions to return any
15 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
17 Fix minor problems found by static checking.
18 * dispnew.c (save_current_matrix): Omit unnecessary casts.
19 * dispnew.c (update_frame_with_menu): Mark debug local as used.
20 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
21 * keyboard.c (read_menu_command): Remove unused local.
22 * lisp.h (read_menu_command): New decl.
23 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
24 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
25 Return ptrdiff_t, not int.
26 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
27 not int, for benefit of xpalloc.
28 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
30 (have_menus_p): Remove; unused.
31 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
32 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
33 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
35 (save_and_enable_current_matrix): Omit unnecessary casts.
36 (read_menu_input): Omit local extern decl (now in lisp.h).
37 Don't access uninitialized storage if mouse_get_xy fails.
38 (tty_menu_activate): Mark local as initialized, for lint.
39 (tty_menu_activate, tty_meny_show): Remove unused locals.
41 2013-10-08 Eli Zaretskii <eliz@gnu.org>
43 Support menus on text-mode terminals.
44 * xterm.h (xw_popup_dialog): Add prototype.
46 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
47 (xmenu_show): Block input here, instead in Fx_popup_menu.
48 (xw_popup_dialog): New function, with X-specific bits of popup
51 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item): New
54 * window.c (Fset_window_configuration): Use run-time tests of the
55 frame type instead of compile-time conditionals, when menu-bar
58 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
59 (w32_popup_dialog): New prototypes.
61 * w32menu.c (Fx_popup_dialog): Function deleted.
62 (w32_popup_dialog): New function, with w32 specific bits of popup
63 dialogs. Block input here.
65 * w32inevt.c (w32_console_read_socket): Minor change to add
68 * w32fns.c (show_hourglass): If returning early because the frame
69 is not a GUI frame, unblock input.
71 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
72 (cursorY): New functions.
74 * termhooks.h (cursorX, cursorY): Prototypes of functions on
75 WINDOWSNT, macros that call curX and curY elsewhere.
77 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
79 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
80 specific function to hide and show cursor on a text-mode terminal.
81 (tty_menu_struct, struct tty_menu_state): New structures.
82 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
83 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
84 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
85 (tty_menu_locate, save_and_enable_current_matrix)
86 (restore_desired_matrix, screen_update, read_menu_input)
87 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
88 (tty_pop_down_menu, tty_menu_last_menubar_item)
89 (tty_menu_new_item_coords, tty_menu_show): New functions.
90 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
92 * nsterm.h (ns_popup_dialog): Adjust prototype.
94 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
96 (ns_popup_dialog): Adapt order of arguments to the other
97 *_menu_show implementations.
98 (Fx_popup_dialog): Function deleted.
100 * msdos.c (x_set_menu_bar_lines): Delete unused function.
102 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
104 * menu.c (have_boxes): New function.
105 (single_keymap_panes): Use it instead of a compile-time
107 (single_menu_item): Use run-time tests of the frame type instead
108 of compile-time conditionals.
109 (encode_menu_string): New function.
110 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
111 the macro, since different types of frame need different encoding
113 (digest_single_submenu): Use run-time tests of frame type instead
114 of, or in addition to, compile-time conditionals.
115 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
116 (Fx_popup_menu): Detect when the function is called from keyboard
117 on a TTY. Don't barf when invoked on a text-mode frame. Check
118 frame type at run time, instead of compile-time conditionals for
119 invoking terminal-specific menu-show functions. Call
120 tty_menu_show on text-mode frames.
121 (Fx_popup_dialog): Moved here from xmenu.c. Test frame types at
122 run time to determine which alternative to invoke; support dialogs
125 * keyboard.h <Qmouse_movement>: Declare.
127 * keyboard.c <Qmouse_movement>: Now extern.
128 <Qecho_keystrokes>: New static variable.
129 (read_key_sequence): Accept an additional argument, a flag to
130 prevent redisplay during reading of the key sequence. All callers
132 (read_menu_command): New function.
133 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
135 (toolkit_menubar_in_use): New function.
136 (make_lispy_event): Use it instead of a compile-time test.
138 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
139 window-system being available.
141 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
142 to x-popup-dialog on the frame type, they all now support popup
145 * dispnew.c (save_current_matrix): Save the margin areas.
146 (restore_current_matrix): Restore margin areas.
147 (update_frame_with_menu): New function.
149 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
152 * alloc.c (make_save_ptr): Now compiled unconditionally.
154 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
156 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
157 (redraw_frame, update_frame): Adjust users.
158 * dispextern.h (set_window_update_flags): Adjust prototype.
159 * xdisp.c (redisplay_internal): When updating all frames with zero
160 windows_or_buffers_changed, assume that only the windows that shows
161 current buffer should be really updated.
163 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
165 Do not allocate huge temporary memory areas and objects while encoding
166 for file I/O, thus reducing an enormous memory usage for large buffers.
167 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
168 * coding.h (struct coding_system): New member raw_destination.
169 * coding.c (setup_coding_system): Initialize it to zero.
170 (encode_coding_object): If raw_destination is set, do not create
171 dst_object. Add comment.
172 * fileio.c (toplevel): New constant E_WRITE_MAX.
173 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
174 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
176 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
178 * nsterm.m (windowDidExitFullScreen:):
179 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
181 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
183 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
184 * keyboard.c (unblock_input_to): Don't process pending signals
185 if a fatal error is in progress.
187 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
188 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
189 they're talking about words in Lisp bool vectors.
190 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
191 * data.c (popcount_bits_word): Rename from popcount_size_t.
192 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
195 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
197 Improve support for popcount and counting trailing zeros (Bug#15550).
198 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
199 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
200 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
201 (popcount_size_t_msc, popcount_size_t_gcc):
202 Remove; now done by Gnulib.
203 (popcount_size_t): Now a macro that defers to Gnulib.
204 (count_trailing_zero_bits): Return int, for consistency with
205 Gnulib and because Emacs prefers signed to unsigned int.
206 Don't assume that size_t is either unsigned int or unsigned long
207 or unsigned long long.
208 (size_t_to_host_endian): Do not assume that size_t is either
209 exactly 32 or exactly 64 bits wide.
210 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
211 etc., so that it's now an enum constant, not a macro.
212 No need to assume that it's either 32 or 64.
214 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
216 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
219 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
221 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
222 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
224 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
226 emacs_read and emacs_write now use void *, not char *.
227 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
228 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
229 Buffer arg is now void *, not char *. This matches plain
230 'read' and 'write' better, and avoids a constraint violation
231 on Solaris 9 with Oracle Studio.
233 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
235 * alloc.c (Fmake_string): For ASCII char initializer, prefer
236 memset to explicit loop. Otherwise copy largest possible chunk
237 from initialized to uninitialized part, thus allowing the longer
238 memcpy runs and reducing the number of loop iterations.
240 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
242 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
243 hide toolbar (Bug#15388).
244 (windowDidEnterFullScreen:): If presentation options are zero,
245 set them here (Bug#15388).
246 (ns_update_auto_hide_menu_bar): Remove runtime check.
247 Don't auto hide dock unless menubar is also auto hidden.
249 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
251 * editfns.c (message): Mention batch mode in doc string.
253 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
255 * nsterm.m (check_native_fs): Remove erroneous comment.
257 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
259 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
260 uses find_newline instead of scan_newline and so doesn't move point.
262 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
264 Use hardware support for byteswapping on glibc x86 etc.
265 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
266 whereas the old swap64 needed 30.
267 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
268 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
269 Use byteswap.h's macros to swap bytes.
270 * lisp.h (swap16, swap32, swap64): Remove.
271 All uses replaced by bswap_16, bswap_32, bswap_64.
273 * bytecode.c (exec_byte_code): Use some more volatile variables
274 to work around local variables getting clobbered by longjmp.
275 Port to pre-C99, which doesn't allow decls after stmts.
277 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
279 * lisp.h (eassert): Assume that COND is true when optimizing.
280 In other words, take on the behavior of eassert_and_assume.
281 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
282 (eassert_and_assume): Remove. All uses replaced by eassert.
284 * xdisp.c (Qglyphless_char): Now static.
286 Adjust to merge from gnulib.
287 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
288 * lisp.h: Include <verify.h>, for 'assume'.
290 * eval.c (clobbered_eassert): New macro.
291 (internal_catch, internal_condition_case)
292 (internal_condition_case_1, internal_condition_case_2)
293 (internal_condition_case_n): Use it instead of eassert
294 when the argument contains locals clobbered by longjmp.
295 Don't use clobbered locals outside of clobbered_eassert.
296 (internal_lisp_condition_case): Use a volatile variable
297 to work around a local variable's getting clobbered.
299 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
301 * lisp.h (struct handler): Merge struct handler and struct catchtag.
302 (PUSH_HANDLER): New macro.
304 (handlerlist): Always declare.
306 * eval.c (catchlist): Remove (merge with handlerlist).
307 (handlerlist, lisp_eval_depth): Not static any more.
308 (internal_catch, internal_condition_case, internal_condition_case_1)
309 (internal_condition_case_2, internal_condition_case_n):
311 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
312 handlerlist/catchlist.
313 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
314 handlerlist which can only handle a single condition-case handler at
316 (find_handler_clause): Simplify since we only a single branch here
319 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
321 (bcall0): New function.
322 (exec_byte_code): Add corresponding cases. Improve error message when
323 encountering an invalid byte-code. Let Bunwind_protect accept
324 a function (rather than a list of expressions) as argument.
326 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
327 and make them unconditional now that they're heap-allocated.
329 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
331 * charset.c (Fdecode_char, Fencode_char): Remove description of
332 `restriction' arg. now that it's hidden by advertised-calling-convention.
334 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
336 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
337 Remove unused variable (from mac-port).
338 (macfont_draw): Use s->ybase for correct y position.
340 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
342 * frame.h (struct frame): Drop has_minibuffer member because...
343 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
344 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
346 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
348 * window.h (struct window): Prefer enum text_cursor_kinds to int
349 for phys_cursor_type member. Move the latter, phys_cursor_width,
350 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
351 * window.c (replace_window, make_window): Adjust users.
353 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
355 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
356 this module is never compiled otherwise.
358 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
360 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
363 2013-09-29 Eli Zaretskii <eliz@gnu.org>
365 * xdisp.c (get_next_display_element): Don't call face_for_font in
366 a build configured --without-x. (Bug#15484)
368 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
370 * window.c (calc_absolute_offset): #elif should be #elif defined.
372 * frame.c (delete_frame): Block/unblock input to overcome race
373 condition (Bug#15475).
375 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
377 * frame.c (delete_frame): Record selected frame only after
378 calling Qdelete_frame_functions (Bug#15477).
380 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
382 * nsterm.m (ns_selection_color): Remove.
383 (ns_get_color): Check for ns_selection_(fg|bg)_color using
384 NSColor selectedText(Background)Color. Only for COCOA.
385 (ns_term_init): Remove assignment of ns_selection_color, logic
386 moved to ns_get_color.
388 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
389 NS_SELECTION_COLOR_DEFAULT.
390 (NS_SELECTION_FG_COLOR_DEFAULT): New.
392 2013-09-28 Eli Zaretskii <eliz@gnu.org>
394 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
395 frame' does not have the tool_bar_window member.
397 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
399 Signal error when reading an empty byte-code object (Bug#15405)
400 * lread.c (read1): signal error
401 * alloc.c (make_byte_code): eassert header size
402 (sweep_vectors): change an int to size_t
404 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
406 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
407 instead of ints, as it's the usual style for offsetof constants. See:
408 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
410 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
411 This is ugly, but it should fix the performance problem for older
412 GCC versions in the short run. I'll look into integrating the
413 Gnulib module for popcount, as a better fix.
414 See the thread starting in:
415 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
416 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
417 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
418 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
419 (popcount_size_t): Use it.
421 2013-09-24 Daniel Colascione <dancol@dancol.org>
423 * process.c (Fnetwork_interface_info): Fix build break due to
426 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
428 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
429 Prefer signed to unsigned integers where either will do.
430 No need for 'const' on locals that do not escape.
431 Omit easserts with unnecessary and unportable assumptions about
432 alignment. Avoid unnecessary casts to char *.
434 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
436 Use union for the payload of struct Lisp_Vector.
437 This helps to avoid a few glitches dictated by C's aliasing rules.
438 * lisp.h (struct Lisp_Vector): Use union for next and
439 contents member. Adjust comment. Change related users.
440 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
441 Related users changed.
442 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
443 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
444 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
445 * xfaces.c, xfont.c, xmenu.c: Related users changed.
447 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
449 Optimize glyph row clearing and copying routines.
450 * dispextern.h (struct glyph_row): Change layout of struct
451 glyph_row to help copy_row_except_pointers. Adjust comment.
452 * dispnew.c (null_row): Remove.
453 (clear_glyph_row): Use offsetof and memset to find and clear
454 just the members that need clearing. Adjust comment.
455 (copy_row_except_pointers): Likewise for copying.
457 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
459 Some minor cleanups of recently-added bool vector code.
460 * conf_post.h (assume): Always return void. Use lint version
461 only if GCC and MSC versions don't apply.
462 * conf_post.h (assume):
463 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
464 Depend on _MSC_VER, not __MSC_VER, for consistency with
466 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
467 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
468 (bool_vector_binop_driver, count_trailing_zero_bits)
469 (size_t_to_host_endian): Now static, not static inline;
470 the latter isn't needed with modern compilers and doesn't
471 work with older compilers anyway.
473 * alloc.c (valgrind_p): Use bool for boolean.
475 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
477 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
478 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
479 (display_last_displayed_message_p, message_buf_print)
480 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
481 Use bool for boolean.
482 * dispextern.h (cancel_line, init_desired_glyphs):
483 Remove ancient leftover.
484 (help_echo_showing_p, hourglass_shown_p):
485 * lisp.h (noninteractive_need_newline): Adjust declaration.
487 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
489 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
491 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
492 ...this file and convert the latter to static. Adjust comment.
493 (make_initial_frame):
494 * window.c (init_window_once): Adjust user.
495 * frame.h (last_nonminibuf_frame): Remove declaration.
496 * lisp.h (selected_frame): Likewise.
497 * msdos.c (the_only_display_info): Adjust comment.
499 2013-09-23 Eli Zaretskii <eliz@gnu.org>
501 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
502 computing the end column of mouse-highlight that comes from
503 display or overlay strings. (Bug#15437)
504 (note_mouse_highlight): Adapt calculation of last argument to
505 mouse_face_from_string_pos to the above change.
507 * conf_post.h (__has_builtin): Define to zero, if undefined, on
508 all platforms, not just for clang.
510 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
512 * filelock.c (lock_file_1): Rearrange to remove compiler warning
513 about excess arguments to snprintf.
515 * conf_post.h(assume): Use __builtin_unreachable for clang.
517 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
519 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
520 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
522 2013-09-23 Daniel Colascione <dancol@dancol.org>
524 * alloc.c (USE_VALGRIND): New macro; on by default
525 when ENABLE_CHECKING.
526 (mark_maybe_object,mark_maybe_pointer)
527 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
529 (valgrind_p) [USE_VALGRIND]: New variable.
530 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
532 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
534 * process.c (wait_reading_process_output): Change int pnamelen to
537 * nsterm.m (setMarkedText:selectedRange:):
539 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
540 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
541 argument to unsigned long to avoid warning.
542 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
544 * conf_post.h (assume): Fix compiler error: x shall be cond.
546 2013-09-22 Daniel Colascione <dancol@dancol.org>
548 * xfns.c (x_get_monitor_attributes): Suppress unused variable
549 warning when compiling without a window system.
551 2013-09-22 Daniel Colascione <dancol@dancol.org>
553 * data.c (Qbool_vector_p): New symbol.
554 (bool_vector_spare_mask,popcount_size_t_generic)
555 (popcount_size_t_msc,popcount_size_t_gcc)
557 (bool_vector_binop_driver)
558 (count_trailing_zero_bits,size_t_to_host_endian)
559 (Fbool_vector_exclusive_or)
561 (Fbool_vector_intersection,Fbool_vector_set_difference)
562 (Fbool_vector_subsetp,Fbool_vector_not)
563 (Fbool_vector_count_matches)
564 (Fbool_vector_count_matches_at): New functions.
565 (syms_of_data): Intern new symbol, functions.
566 * alloc.c (bool_vector_payload_bytes): New function.
567 (Fmake_bool_vector): Instead of calling Fmake_vector,
568 which performs redundant initialization and argument checking,
569 just call allocate_vector ourselves. Make sure we clear any
570 terminating padding to zero.
571 (vector_nbytes,sweep_vectors): Use bool_vector_payload_bytes
572 instead of open-coding the size calculation.
573 (vroundup_ct): New macro.
574 (vroundup): Assume argument >= 0; invoke vroundup_ct.
575 * casetab.c (shuffle,set_identity): Change lint_assume to assume.
576 * composite.c (composition_gstring_put_cache):
577 Change lint_assume to assume.
578 * conf_post.h (assume): New macro.
579 (lint_assume): Remove.
580 * dispnew.c (update_frame_1): Change lint_assume to assume.
581 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
583 * image.c (gif_load): Change lint_assume to assume.
584 * lisp.h (eassert_and_assume): New macro.
585 (Qbool_vector_p): Declare.
586 (CHECK_BOOL_VECTOR,ROUNDUP,BITS_PER_SIZE_T): New macros.
587 (swap16,swap32,swap64): New inline functions.
588 * macfont.c (macfont_shape): Change lint_assume to assume.
589 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
590 * xsettings.c (parse_settings): Use new swap16 and
591 swap32 from lisp.h instead of file-specific macros.
593 2013-09-22 Eli Zaretskii <eliz@gnu.org>
595 * xdisp.c (try_window_id): Don't abort if cursor row could not be
596 found (which can legitimately happen when the glyph row at the
597 window start is disabled in the current_matrix. (Bug#15365)
599 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
601 Fix syntax.h bug introduced by recent INLINE change.
602 syntax.h defined an extern inline function SYNTAX_ENTRY that was
603 conditionally compiled one way in some modules, and a different
604 way in others. This doesn't work with extern inline functions,
605 which must have the same definition in all modules, because the
606 defining code might be shared across modules, depending on the
607 implementation. Symptoms reported by Martin Rudalics in:
608 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
609 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
610 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
611 overriding the corresponding functions in syntax.h.
612 * syntax.h (syntax_property_entry, syntax_property_with_flags)
613 (syntax_property): New inline functions.
614 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
615 Rewrite in terms of these new functions.
617 2013-09-21 Eli Zaretskii <eliz@gnu.org>
619 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
620 not chars_in_text, whose result depends on the multibyteness of
621 the current buffer. (Bug#15426)
623 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
625 Port recent change to hosts where pointers aren't 'long'.
626 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
627 Don't assume that pointers are the same width as 'long'.
628 Add a compile-time check that a pointer fits into two X slots.
630 A simpler, centralized INLINE.
631 * conf_post.h (INLINE): Define only if not already defined.
632 This allows us to use a single INLINE, defined by one file
634 * emacs.c (INLINE): Define it.
635 Also, include category.h, charset.h, composite.h, dispextern.h,
636 syntax.h, systime.h, so that their INLINE definitions are expanded
638 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
639 * buffer.h, buffer.c (BUFFER_INLINE):
640 * category.h, category.c (CATEGORY_INLINE):
641 * character.h, character.c (CHARACTER_INLINE):
642 * charset.h, charset.c (CHARSET_INLINE):
643 * composite.h, composite.c (COMPOSITE_INLINE):
644 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
645 * frame.h, frame.c (FRAME_INLINE):
646 * intervals.h, intervals.c (INTERVALS_INLINE):
647 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
648 * lisp.h, alloc.c (LISP_INLINE):
649 * process.h, process.c (PROCESS_INLINE):
650 * syntax.h, syntax.c (SYNTAX_INLINE):
651 * systime.h, sysdep.c (SYSTIME_INLINE):
652 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
653 * window.h, window.c (WINDOW_INLINE):
654 Remove. All uses replaced with INLINE.
656 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
658 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
661 2013-09-19 Eli Zaretskii <eliz@gnu.org>
663 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
664 'const char *' to avoid compiler warnings due to similar change in
665 the prototype of x_get_string_resource.
667 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
669 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
670 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
671 going to replace static variables below. Adjust comments.
672 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
673 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
674 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
675 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
676 Related users changed.
677 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
678 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
679 last_mouse_movement_time, going to replace static variables below.
681 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
682 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
684 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
685 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
686 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
687 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
688 static variables below.
689 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
690 (last_mouse_scroll_bar): Remove.
691 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
692 (mouseExited): Related users changed.
694 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
696 Do not use external array to process X scroll bar messages.
697 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
698 (x_send_scroll_bar_event): Pack window pointer into two slots
699 of XClientMessageEvent if we're 64-bit. Adjust comment.
700 (x_scroll_bar_to_input_event): Unpack accordingly.
702 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
704 Ifdef away recent changes which aren't relevant to NS port.
705 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
706 [!HAVE_NS]: Declare as such.
707 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
708 [!HAVE_NS]: Define as such.
710 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
712 * frame.c (x_redo_mouse_highlight): New function
713 to factor out common code used in W32 and X ports.
714 * dispextern.h (x_redo_mouse_highlight): Add prototype.
715 * xterm.h (struct x_display_info):
716 * w32term.h (struct w32_display_info):
717 * nsterm.h (struct ns_display_info): New members
718 last_mouse_motion_frame, last_mouse_motion_x and
719 last_mouse_motion_y, going to replace static variables below.
720 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
721 (redo_mouse_highlight): Remove.
722 (note_mouse_movement, syms_of_xterm): Adjust user.
723 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
724 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
725 (redo_mouse_highlight): Remove.
726 (note_mouse_movement, syms_of_w32term): Adjust user.
727 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
728 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
730 (note_mouse_movement, mouseMoved, syms_of_nsterm):
731 * nsfns.m (compute_tip_xy): Adjust user.
733 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
735 * frame.c (x_mouse_grabbed): New function.
736 * dispextern.h (x_mouse_grabbed): Add prototype.
737 (last_mouse_frame): Remove declaration.
738 * xterm.h (struct x_display_info):
739 * w32term.h (struct w32_display_info):
740 * nsterm.h (struct ns_display_info): New member
741 last_mouse_frame, going to replace...
742 * xdisp.c (last_mouse_frame): ...global variable.
743 (note_tool_bar_highlight):
744 * w32term.c (w32_mouse_position, w32_read_socket):
745 * xterm.c (XTmouse_position, handle_one_xevent):
747 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
749 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
751 * w32term.c (w32_read_socket): Avoid temporary
752 variables in a call to x_real_positions.
753 * xterm.c (handle_one_xevent): Likewise.
755 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
757 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
758 (x_icon_type): Remove prototype.
759 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
760 * frame.c (x_icon_type): Remove.
761 * w32term.c (x_make_frame_visible, x_iconify_frame):
762 * xterm.c (x_make_frame_visible, x_iconify_frame):
763 Use x_set_bitmap_icon to factor out common code.
765 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
767 * dispextern.h (check_x_display_info, x_get_string_resource):
768 Declare here just once and unify the latter.
769 * frame.c (check_x_display_info, x_get_string_resource):
770 * nsterm.h (check_x_display_info):
771 * xrdb.c (x_get_string_resource):
772 * xterm.h (check_x_display_info): Remove prototypes.
773 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
774 * w32reg.c (x_get_string_resource): Likewise.
775 (w32_get_rdb_resource): Adjust user.
777 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
779 * xterm.h (struct x_display_info): New member
780 x_pending_autoraise_frame, going to replace...
781 * xterm.c (pending_autoraise_frame): ...static variable.
782 (x_new_focus_frame, XTread_socket): Adjust users.
783 * w32term.h (struct w32_display_info): New member
784 w32_pending_autoraise_frame, going to replace...
785 * w32term.c (pending_autoraise_frame): ...global variable.
786 (x_new_focus_frame, w32_read_socket): Adjust users.
788 2013-09-17 Glenn Morris <rgm@gnu.org>
790 * xdisp.c (message_dolog): If we create *Messages*,
791 switch it to messages-buffer-mode.
793 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
795 Don't overuse 'const' in types of locals.
796 * bidi.c (bidi_count_bytes):
797 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
798 (xg_event_is_for_scrollbar):
799 * xselect.c (x_handle_property_notify)
800 (x_handle_selection_notify, x_handle_dnd_message):
801 * xsettings.c, xsettings.h (xft_settings_event):
802 * xterm.c (x_handle_net_wm_state, handle_one_event)
803 (x_menubar_window_to_frame, x_detect_focus_change)
804 (construct_mouse_click, note_mouse_movement)
805 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
806 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
807 (handle_one_xevent, x_handle_net_wm_state):
808 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
809 (x_handle_dnd_message):
810 Avoid unnecessary 'const', typically the second 'const' in
811 'const foo * const arg', a 'const' that does not affect the API
812 and doesn't significantly help the human reader.
814 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
816 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
817 only if Glib < 2.36.0.
818 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
819 * xsettings.c (init_gconf, init_gsettings): Do not check
821 * xterm.c (handle_one_xevent): Do not call to x_clear_area
823 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
825 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
827 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
828 before calling g_type_init.
830 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
832 * nsterm.m (syms_of_nsterm): ... to here.
834 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
836 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
837 (ignore_next_mouse_click_timeout): Use Time as X does.
838 (handle_one_xevent): Avoid cast and use unsigned comparison.
840 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
842 Do not copy X event in handle_one_xevent except KeyPress case.
843 Wnen XEvent is processed, it is unlikely to be changed except
844 KeyPress case, so we can avoid copying and use const pointer to
845 const data to make sure that an event is not changed elsewhere.
846 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
847 const' and do not create local copy except for the KeyPress event.
848 Use casts to avoid a few glitches. Adjust formatting. Add comments.
849 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
850 (x_handle_net_wm_state, x_menubar_window_to_frame)
851 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
852 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
853 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
854 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
855 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
856 (x_handle_dnd_message):
857 * xsettings.c (xft_settings_event):
858 Use 'const XEvent * const' where appropriate.
859 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
861 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
863 Fix X event waiting to handle multiple frames.
864 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
865 * xterm.c (pending_event_wait): Remove. Adjust users.
866 (x_detect_focus_change): Pass frame arg.
867 (handle_one_xevent): Find related frame early and clear per-frame
868 wait_event_type only if this is an event for the relevant frame.
869 (x_wait_for_event): Use per-frame wait_event_type.
871 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
873 * nsfns.m (Fx_create_frame): Fix font driver registration for
876 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
879 * nsterm.m: Include macfont.h.
880 (ns_tmp_flags, ns_tmp_font): Remove.
881 (ns_compute_glyph_string_overhangs): Check for driver Qns.
882 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
883 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
884 (changeFont:): Fix code style. Check for font driver type when
887 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
890 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
891 (nsfont_open): Set font driver type.
892 Set font->ascent and font->descent. Figure out font instead of
893 ns_tmp_font, and flags instead of ns_tmp_flags.
894 Fix indentation. Remove call to ns_draw_text_decoration,
897 * nsfns.m: Include macfont.h.
898 (Fx_create_frame): Register macfont driver, make a better default font.
899 (Fns_popup_font_panel): Get font from macfont driver, if used.
901 * macfont.m, macfont.h, maccuvs.h: New files.
903 * font.h: Declare syms_of_macfont.
905 * font.c (syms_of_font): Call syms_of_macfont.
907 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
909 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
911 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
912 and it is always zero for others, so I assume that this is an ancient
913 leftover which nobody will want to change any more.
914 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
915 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
916 * frame.c (x_set_scroll_bar_width):
917 * w32fns.c (w32_createscrollbar):
918 * w32term.c (w32_set_vertical_scroll_bar):
919 * xfns.c (x_set_scroll_bar_default_width):
920 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
921 (x_scroll_bar_expose): Related users changed.
923 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
925 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
926 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
927 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
929 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
931 * nsterm.h, w32term.h, xterm.h: ...and not here.
932 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
934 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
935 these modules are never compiled otherwise.
937 2013-09-14 Eli Zaretskii <eliz@gnu.org>
939 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
942 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
944 Unify Fx_focus_frame between all ports.
945 * frame.h (x_focus_frame): New prototype.
946 * xfns.c (Fx_focus_frame): Remove.
947 (syms_of_xfns): Do not defsubr it.
948 (x_focus_frame): X implementation.
949 * nsfns.m (Fx_focus_frame): Remove.
950 (syms_of_nsfns): Do not defsubr it.
951 (x_focus_frame): NS implementation.
952 * w32term.c (Fx_focus_frame): Remove.
953 (x_focus_on_frame): Rename to...
954 (x_focus_frame): W32 implementation.
955 * w32term.h (x_focus_on_frame): Remove prototype.
956 * w32fns.c (Fx_focus_frame): Remove.
957 (syms_of_w32fns): Do not defsubr it.
958 * frame.c (Fx_focus_frame): Define here.
959 (syms_of_frame): Defsubr here.
960 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
962 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
964 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
965 All of them are replaced with FRAME_DISPLAY_INFO, defined in
966 each port to reference the port-specific window system data.
967 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
968 (FRAME_DISPLAY_INFO): Define.
969 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
970 (FRAME_DISPLAY_INFO): Define. Adjust users.
971 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
972 (FRAME_DISPLAY_INFO): Define. Adjust users.
973 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
974 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
975 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
976 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
977 * xselect.c, xterm.c: All related users changed.
979 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
981 * xterm.h (x_window_to_frame, x_any_window_to_frame)
982 (x_menubar_window_to_frame): Remove prototypes.
983 * xfns.c (x_window_to_frame, x_any_window_to_frame)
984 (x_menubar_window_to_frame, x_top_window_to_frame):
986 * xterm.c (x_window_to_frame, x_any_window_to_frame)
987 (x_menubar_window_to_frame, x_top_window_to_frame):
988 ...to here and convert all but the last to static.
990 2013-09-12 Eli Zaretskii <eliz@gnu.org>
992 * lisp.mk (lisp): Add w32-common-fns.elc.
994 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
996 * charset.c (char_charset): Document an exception for char-charset.
998 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1000 * xterm.h (x_display_info): New field last_user_time...
1001 * xterm.c (toplevel): ...to replace static last_user_time.
1002 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
1004 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1006 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
1007 scroll bar values to prevent thumb from disappear and update comment.
1009 2013-09-11 Glenn Morris <rgm@gnu.org>
1011 * emacs.c (usage_message): Possessive apostrophe tweak.
1013 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1015 * nsterm.m (syms_of_nsterm): Use Qns.
1016 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
1017 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
1018 * xfns.c (x_display_info_for_name, Fx_open_connection):
1019 Remove old '#if 0' code.
1020 (syms_of_xfns): Use Qx.
1021 * termhooks.h (fullscreen_hook): Remove the leftover.
1022 (struct terminal): Fix typo in comment.
1024 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1026 Cleaning up a few X scroll bar bits.
1027 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
1028 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1029 New member last_seen_part, going to replace...
1030 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
1031 (xt_action_hook) [USE_LUCID]: Adjust user.
1032 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
1033 Lucid-specific scroll bar support.
1034 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
1035 to int and adjust to use last_seen_part member.
1036 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
1037 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1038 Initialize last_seen_part.
1040 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1042 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
1043 insert-buffer-substring an empty string.
1045 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1047 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
1048 avoiding a GCC warning.
1050 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1052 Ifdef away frame tool bar code when it is not really used.
1053 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
1054 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
1055 and minimize_tool_bar_window_p under the above.
1056 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
1057 (fset_tool_bar_window): Likewise.
1058 * dispnew.c (clear_current_matrices, clear_desired_matrices)
1059 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
1060 (change_frame_size_1):
1061 * window.c (window_from_coordinates, Frecenter): Adjust users.
1062 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
1063 code is not really used.
1064 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
1065 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
1066 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
1067 [!USE_GTK && !HAVE_NS]: Define as such.
1068 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
1069 (note_mouse_highlight, expose_frame):
1070 * xfns.c (x_set_tool_bar_lines):
1071 * xterm.c (handle_one_xevent): Adjust users.
1073 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1075 Fix corruption with multiple emacsclient -t instances (Bug#15222).
1076 This bug was introduced by my 2013-08-26 patch, which incorrectly
1077 assumed that the terminfo implementation doesn't use termcap buffers.
1078 * term.c (init_tty) [TERMINFO]: Remove optimization, as
1079 these buffers apparently are used after all.
1080 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
1081 (struct tty_display_info): Define members termcap_term_buffer and
1082 termcap_strings_buffer even if TERMINFO.
1084 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1087 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
1088 'usage' docstring entry to pacify make-docfile.
1090 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
1092 Change comparison functions =, <, >, <=, >= to take many arguments.
1093 * data.c: Change comparison functions' interface and implementation.
1094 * lisp.h: Make arithcompare available for efficient two arg
1096 * bytecode.c: Use arithcompare.
1097 * fileio.c: Use new interface.
1099 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1101 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
1103 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
1105 * eval.c (Feval): Document the new use of `lexical'.
1107 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1109 Review and drop old frame resize hack.
1110 * frame.h (struct frame): Remove force_flush_display_p.
1111 * dispnew.c (update_frame): Adjust user and don't call
1112 flush_frame here. The comment has said that there was an issues
1113 with redisplaying fringes, but I don't see any differences with
1114 and without this hack. Hopefully we can continue without it.
1115 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
1116 current frame matrices twice if resized_p is set.
1118 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1120 Do not populate pure Xism x_sync to other ports.
1121 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
1122 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
1123 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
1124 * w32term.h (x_sync): Remove prototype.
1126 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1128 Cleanup frame flushing.
1129 * dispextern.h (struct redisplay_interface):
1130 Drop flush_display_optional because flush_display is enough
1131 for X and flushing via RIF is just a no-op for others.
1132 * frame.h (flush_frame): New function.
1133 * dispnew.c (update_frame):
1134 * minibuf.c (read_minibuf):
1135 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
1137 * keyboard.c (detect_input_pending_run_timers): Do not flush
1138 all frames but selected one in redisplay_preserve_echo_area.
1139 * nsterm.m (ns_flush): Remove no-op.
1140 (ns_redisplay_interface): Adjust user.
1141 * w32term.h (x_flush): Remove no-op.
1142 (w32_redisplay_interface): Adjust user.
1143 * xterm.c (x_flush): Simplify because we do not flush all
1144 frames at once any more. Adjust comment.
1145 (x_redisplay_interface): Adjust user.
1147 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
1149 Port --without-x --enable-gcc-warnings to Fedora 19.
1150 * gfilenotify.c (globals_of_gfilenotify):
1151 Call g_type_init only if using an older glib version that needs it.
1153 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1155 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1156 (last_glyphless_glyph_merged_face_id): Remove declarations.
1157 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
1158 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1159 (last_glyphless_glyph_merged_face_id): Now static.
1160 (merge_escape_glyph_face): New function, refactored from...
1161 (get_next_display_element): ...here.
1162 (merge_glyphless_glyph_face): New function, refactored from...
1163 (produce_glyphless_glyph): ...here...
1164 * term.c (produce_glyphless_glyph): ...and here.
1166 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
1168 * eval.c (eval_sub): Only call Ffunction if necessary.
1170 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1172 Attempt to make redisplay more selective when changing cursor type.
1173 * frame.h (struct frame): New bitfield cursor_type_changed.
1174 * xdisp.c (cursor_type_changed): Remove.
1175 (try_cursor_movement, redisplay_window, try_window_id)
1176 (set_frame_cursor_types, try_window_reusing_current_matrix):
1177 Adjust to use per-frame bitfield.
1178 (redisplay_internal): Look for cursor type change on each visible
1179 frame and consider all frames if cursor type has been changed on
1180 the frame other than selected. If cursor type has been changed on
1181 selected frame only, do not use fast update.
1183 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1185 Attempt to make redisplay more selective when changing fonts.
1186 * frame.h (struct frame): New bitfield fonts_changed.
1187 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
1188 (adjust_frame_glyphs): Add prototype.
1189 * dispnew.c (fonts_changed_p): Remove.
1190 (adjust_glyphs): Remove because we do not
1191 adjust matrices on all frames at once any more.
1192 (adjust_frame_glyphs): Block and unblock input here.
1193 (adjust_glyph_matrix): Use fonts_changed.
1194 (change_frame_size_1): Use adjust_frame_glyphs.
1195 * font.c (font_open_entity): Use fonts_changed.
1196 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
1197 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1198 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
1199 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
1200 (shrink_mini_window, Fresize_mini_window_internal)
1201 (window_scroll_pixel_based, Fset_window_configuration)
1202 (apply_window_adjustment, Fset_window_vscroll):
1203 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1204 Use adjust_frame_glyphs.
1205 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
1206 (try_window_reusing_current_matrix, try_window_id, display_line)
1207 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
1208 (redisplay_internal): Consider fonts_changed and adjust frame
1209 matrices for each frame only if the frame is visible. If font
1210 has been changed on some frame during full redisplay, retry
1211 only visible frames where the font has been actually changed.
1213 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1215 Cache current header and mode line height for each window.
1216 * window.h (struct window): New fields mode_line_height
1217 and header_line_height.
1218 * window.c (make_window): Initialize them.
1219 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
1220 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
1221 (current_mode_line_height, current_header_line_height):
1223 * xdisp.c (current_mode_line_height, current_header_line_height):
1225 (pos_visible_p, init_xdisp): Adjust user.
1226 (redisplay_window): Invalidate mode_line_height and
1227 header_line_height if current and desired matrices do not agree.
1229 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1231 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
1232 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
1234 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1236 Make --without-x compatible with --enable-gcc-warnings.
1237 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
1238 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
1239 members under HAVE_WINDOW_SYSTEM.
1240 * keyboard.c (make_lispy_focus_out): Likewise.
1241 (record_menu_key): Move under HAVE_MENUS.
1242 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
1243 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
1244 (syms_of_xdisp): Adjust user.
1245 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
1246 (start_hourglass, cancel_hourglass):
1247 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
1248 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
1249 and CLEAR_FONT_TABLE_NFONTS.
1250 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
1251 Declare only if HAVE_WINDOW_SYSTEM.
1252 (lface_same_font_attributes_p, clear_face_gcs): Define only
1253 if HAVE_WINDOW_SYSTEM.
1255 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1257 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
1258 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
1259 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
1261 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
1263 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
1265 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1267 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
1268 This fixes a type error on hosts where ptrdiff_t is wider than int.
1270 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
1272 * keyboard.c (read_key_sequence_vs): New function.
1273 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
1276 * callint.c (Fcall_interactively): Always return a vector for 'K'.
1278 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1280 Makefile improvements.
1281 * Makefile.in (config.status): Don't use double-colon rules, as
1282 they are not portable according to POSIX. Fix shell typo with `;
1283 I guess this rule has never been tested?
1284 (VCSWITNESS): New macro, to override any environment var.
1286 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
1288 * xterm.h (struct x_display_info): Do not track X connection
1289 fd separately because it is always available from Display.
1290 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
1293 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1295 * buffer.c (drop_overlay):
1296 * fileio.c (restore_point_unwind): Prefer unchain_marker to
1297 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
1299 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1301 * buffer.c (Fmake_overlay, Fmove_overlay):
1302 * intervals.c (set_point_from_marker):
1303 * print.c (PRINTPREPARE): Prefer signal_error
1304 to plain error and report unsuitable marker too.
1306 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1308 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
1309 for 'dragging' member.
1310 (struct x_output): Remove set-but-unused leftovers
1311 'left_before_move' and 'top_before_move'.
1312 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
1313 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
1314 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1315 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
1316 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1317 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1318 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
1319 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
1321 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
1323 * nsfont.m (INVALID_GLYPH): New define.
1324 (nsfont_encode_char): Use INVALID_GLYPH.
1325 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
1327 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1329 * xterm.c (x_last_mouse_movement_time): Revert last change.
1330 This code should use XDisplayMotionBufferSize to check display's
1331 motion history first, and there are few other issues as well.
1332 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
1333 (handle_one_xevent): Adjust user.
1335 2013-09-02 Martin Rudalics <rudalics@gmx.at>
1337 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
1338 * frame.c (Flast_nonminibuf_frame): ... to here.
1339 (check_minibuf_window): Don't abort if no window was found
1342 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1344 Use XGetMotionEvents to ask the last mouse motion time from X server.
1345 * xterm.c (X_MOTION_HISTORY): Default to 1.
1346 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
1347 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
1348 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
1349 Ifdef away legacy code.
1350 (XTmouse_position, x_scroll_bar_report_motion):
1351 Use x_last_mouse_movement_time.
1352 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
1355 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1357 * msdos.c (last_mouse_window): Move to...
1358 (dos_rawgetc): ...this function and adjust comment.
1359 * nsterm.m (last_window): Rename to last_mouse_window, move to...
1360 (mouseMoved): ...this function and adjust comment.
1361 * w32term.c (last_window): Likewise with...
1362 (w32_read_socket): ...this function.
1363 * xterm.c (last_window): Likewise with...
1364 (handle_one_xevent): ...this function.
1366 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1368 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
1369 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
1370 (handle_one_xevent): ...to here.
1371 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
1374 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1376 * msdos.c (IT_set_terminal_window): Remove no-op.
1377 (initialize_msdos_display): Adjust terminal setup.
1378 * w32console.c (w32con_set_terminal_window): Remove no-op.
1379 (initialize_w32_display): Adjust terminal setup.
1380 * w32term.c (w32_set_terminal_window): Remove no-op.
1381 (w32_create_terminal): Adjust terminal setup.
1382 * xterm.c (XTset_terminal_window): Remove no-op.
1383 (x_create_terminal): Adjust terminal setup.
1385 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1387 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
1389 (ns_create_terminal): Adjust terminal setup.
1390 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
1392 (w32_create_terminal): Adjust terminal setup.
1393 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
1395 (x_create_terminal): Adjust terminal setup.
1397 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1399 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
1400 (CLIP_TEXT_POS_FROM_MARKER): New macro.
1401 * dispnew.c (buffer_posn_from_coords):
1402 * window.c (Fwindow_end, displayed_window_lines):
1403 * xdisp.c (redisplay_mode_lines): Use it.
1405 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
1407 * fontset.c (face_for_char): Check char in the current face font first
1408 if HAVE_NS (Bug#15138).
1410 2013-08-31 Martin Rudalics <rudalics@gmx.at>
1412 * window.c (temp_output_buffer_show): Make sure window returned
1413 by display_buffer is live (Bug#15213).
1415 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
1417 Minor cleanup to avoid forward declarations.
1418 * coding.h (struct ccl_spec): Remove forward declaration.
1419 * composite.h (toplevel): Include font.h.
1420 (struct composition_it, struct face, struct font_metrics):
1421 Remove forward declaration.
1422 * dispextern.h (struct image, struct atimer): Likewise.
1423 * emacsgtkfixed.h (struct frame): Likewise.
1424 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
1425 * font.h (struct font_driver, struct font, struct glyph_string)
1426 (struct face): Remove forward declaration.
1427 * fontset.h (struct face, struct font): Likewise.
1428 * frame.h (toplevel): Style cleanup.
1429 (enum output_method): Move to...
1430 * termhooks.h (enum output_method): ...here.
1431 (struct glyph, struct frame, struct ns_display_info)
1432 (struct x_display_info, struct w32_display_info):
1433 Remove forward declaration.
1434 * xterm.h (toplevel): Include termhooks.h.
1435 (struct font, struct window, struct glyph_matrix, struct frame)
1436 (struct input_event, struct face, struct image): Remove forward
1438 * gtkutil.h (struct _widget_value): Likewise.
1439 * keyboard.h (toplevel): Include termhooks.h.
1440 (struct input_event): Remove forward declaration.
1442 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1444 * intervals.c (set_point_from_marker): New function.
1445 * editfns.c (Fgoto_char):
1446 * process.c (Finternal_default_process_filter):
1447 * window.c (select_window_1): Use it.
1448 * buffer.h (set_point_from_marker): Add prototype.
1450 2013-08-29 Eli Zaretskii <eliz@gnu.org>
1452 * w32.c (term_winsock): Call release_listen_threads before calling
1454 (_sys_wait_accept): Wait for accept event in a loop with a finite
1455 timeout, instead of waiting indefinitely. Will hopefully avoid
1456 hanging during exit because WSACleanup deadlocks waiting for the
1457 event object to be released. (Bug#14333)
1459 * w32proc.c (release_listen_threads): New function, signals all
1460 the reader threads that listen for connections to stop waiting.
1462 * w32.h (release_listen_threads): Add prototype.
1464 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1466 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
1467 field of new marker (for sanity and safety).
1468 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
1469 anyway because XMISCTYPE is a function and can't be an lvalue).
1471 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1473 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
1474 (x_after_update_window_line, x_scroll_bar_create):
1475 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
1476 (handle_one_xevent, x_clear_frame_area):
1477 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
1478 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
1479 * xterm.h (x_clear_area): Adjust prototype.
1481 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1483 Hook scanning and indentation functions to find_newline. This helps
1484 to avoid duplicated code and renders more respect to newline cache.
1485 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
1486 * cmds.c (Fforward_line):
1487 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
1488 Use find_newline and avoid unnecessary point movements.
1489 * search.c (scan_newline): Implement on top of find_newline.
1491 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
1493 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
1494 scoped code (bug#11258).
1496 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
1498 * nsterm.m (last_window): New variable.
1499 (EV_TRAILER2): New macro.
1500 (EV_TRAILER): Call EV_TRAILER2.
1501 (mouseMoved:): Add support for mouse-autoselect-window
1502 on nextstep (Bug#6888).
1504 2013-08-28 Andreas Schwab <schwab@suse.de>
1506 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
1507 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
1508 Remove unused macro definitions.
1509 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
1510 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
1511 Only define if emacs.
1513 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1515 Prefer enum glyph_row_area to int where appropriate.
1516 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
1518 (window_box, window_box_width, window_box_left, window_box_left_offset)
1519 (window_box_right, window_box_right_offset): Adjust prototypes.
1520 * xdisp.c (window_box, window_box_width, window_box_left)
1521 (window_box_left_offset, window_box_right, window_box_right_offset):
1522 Use enum glyph_row_area. Adjust users and tweak comment where needed.
1523 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
1524 * nsterm.m (ns_clip_to_row):
1525 * w32term.c (w32_clip_to_row):
1526 * xterm.c (x_clip_to_row): Likewise.
1528 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1530 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
1531 (Fprevious_overlay_change): Fast path for buffer with no overlays.
1533 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
1535 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
1536 for portability to hosts where /bin/sh has problems.
1538 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1540 Redesign redisplay interface to drop global output_cursor.
1541 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
1542 (toplevel): Remove declaration of output_cursor.
1543 (set_output_cursor, x_cursor_to): Remove prototype.
1544 * window.h (struct window): New member output_cursor.
1545 (output_cursor_to): New function to replace RIF member.
1546 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
1547 (update_text_area, set_window_cursor_after_update): Use it.
1548 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
1549 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1550 * nsterm.m (ns_update_window_begin, ns_update_window_end):
1551 * w32term.c (x_update_window_begin, x_update_window_end):
1552 * xterm.c (x_update_window_begin, x_update_window_end):
1553 Adjust to use per-window output cursor.
1555 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
1557 Simplify SELECT_TYPE-related code.
1558 Like EMACS_TIME, this portability layer is no longer needed, since
1559 Emacs has been using fd_set as a portability layer for some time.
1560 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
1561 (SELECT_TYPE): Remove. All uses changed to fd_set.
1562 (fd_set) [!FD_SET]: New typedef.
1564 Simplify EMACS_TIME-related code.
1565 This portability layer is no longer needed, since Emacs has been
1566 using struct timespec as a portability layer for some time.
1567 * atimer.h, buffer.h, dispextern.h, xgselect.h:
1568 Include <time.h> rather than "systime.h"; that's all that's needed now.
1569 * dispnew.c: Include <timespec.h> rather than "systime.h";
1570 that's all that's needed now.
1571 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
1572 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
1573 TIMESPEC_RESOLUTION.
1574 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
1575 LOG10_TIMESPEC_RESOLUTION.
1576 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
1577 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
1578 (make_emacs_time): Remove. All used changed to make_timespec.
1579 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
1580 (current_timespec): Rename from current_emacs_time. All uses changed.
1581 (add_emacs_time): Remove. All uses changed to timespec_add.
1582 (sub_emacs_time): Remove. All uses change dot timespec_sub.
1583 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
1584 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
1585 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
1586 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
1587 (current_timespec): Rename from current_emacs_time. All uses changed.
1588 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
1589 changed to timespec_cmp.
1590 * xgselect.c: Include <timespec.h>, since our .h files don't.
1592 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1594 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
1595 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
1596 Remove the leftovers.
1597 * gtkutil.c (toplevel): Do not declare Qxft but include
1599 * image.c (toplevel): Do not declare Vlibrary_cache because
1600 it's already done in lisp.h.
1602 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1604 * lisp.h (Mouse_HLInfo): Move from here...
1605 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
1606 (reset_mouse_highlight): New function.
1607 * msdos.c (dos_set_window_size, IT_update_begin)
1608 (internal_terminal_init):
1609 * nsterm.m (ns_update_window_end, x_free_frame_resources)
1610 (ns_initialize_display_info):
1611 * w32console.c (initialize_w32_display):
1612 * w32term.c (x_update_window_end, x_free_frame_resources)
1613 (w32_initialize_display_info):
1614 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
1615 * window.c (Fdelete_other_windows_internal):
1616 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
1617 * termchar.h (toplevel):
1618 * xterm.h (toplevel): Include dispextern.h.
1620 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
1622 Fix minor problems found by static checking.
1623 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
1624 (expect): Avoid nested-if warning.
1625 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
1626 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
1627 * nsterm.h, nsterm.m (ns_select):
1628 * xgselect.c, xgselect.h (xg_select):
1629 Adjust signature to better match pselect's.
1630 * nsterm.m (ns_select):
1631 Don't set *TIMEOUT, since pselect doesn't.
1632 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
1633 diagnostic about assigning const char * to it.
1634 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
1636 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
1638 * lread.c (substitute_object_recurse): Handle hash-tables as well
1641 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
1643 Fix unlikely core dump in init_tty, and simplify terminfo case.
1644 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
1645 The old version incorrectly dumped core if malloc returned a
1646 buffer containing only non-NUL bytes.
1647 (init_tty): Do not allocate or free termcap buffers; the
1648 struct does that for us now.
1649 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
1650 (struct tty_display_info): Define members termcap_term_buffer and
1651 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
1652 use them. Allocate them directly in struct rather than indirectly
1653 via a pointer, to simplify init_tty.
1655 * frame.c (check_minibuf_window): Initialize 'window' properly,
1656 so that Emacs reliably aborts later if 'window' is not initialized.
1658 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
1660 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
1661 of VoidSymbol (Bug#15154).
1663 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1665 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
1666 mouse_face_beg_y and mouse_face_end_y.
1667 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
1668 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
1669 Adjust users and update comment where appropriate.
1671 2013-08-26 Martin Rudalics <rudalics@gmx.at>
1673 * frame.c (check_minibuf_window): New function.
1674 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
1675 Call check_minibuf_window (Bug#15183).
1677 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1679 * window.h (struct window): Replace last_cursor with last_cursor_vpos
1680 because this is the only last cursor data we need to keep and consult.
1681 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
1682 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
1685 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1687 Fix recovering from possible decompression error.
1688 Since insert_from_gap doesn't always move point, we can't use PT as
1689 the position where the partially decompressed data ends, and
1690 should count how many bytes was produced so far.
1691 * decompress.c (struct decompress_unwind_data): Add nbytes member.
1692 (unwind_decompress): Really delete partially uncompressed data.
1693 (Fzlib_decompress_region): Take decompressed data size into account.
1695 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1697 * syntax.c (init_syntax_once): Adjust comment and do an early
1698 initialization of Qchar_table_extra_slots just once...
1699 * casetab.c (init_casetab_once):
1700 * category.c (init_category_once):
1701 * character.c (syms_of_character):
1702 * coding.c (syms_of_coding):
1703 * xdisp.c (syms_of_xdisp): ...and omit it here.
1705 2013-08-24 Eli Zaretskii <eliz@gnu.org>
1707 * xdisp.c (get_next_display_element): Don't apply to characters
1708 from a display vector the logic of setting it->end_of_box_run_p
1709 suitable for characters from a buffer. (Bug#15175)
1711 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
1712 to handle directories, rather than '_utime' which doesn't.
1715 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
1717 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
1718 or fullscreen (Bug#14627).
1720 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
1722 System-dependent integer overflow fixes.
1723 * process.c (Fset_process_window_size): Signal an error if
1724 the window size is outside the range supported by the lower level.
1725 * sysdep.c (set_window_size): Return negative on error,
1726 nonnegative on success, rather than -1, 0, 1 on not in system,
1727 failure, success. This is simpler. Caller changed.
1728 (serial_configure): Remove unnecessary initialization of local.
1729 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
1730 size fits in unsigned long; this isn't true on some 32-bit hosts.
1731 Avoid buffer overrun if some future version of /proc/meminfo has a
1732 variable name longer than 20 bytes.
1733 (system_process_attributes) [__FreeBSD__]:
1734 Don't assume hw.availpages fits in 'int'.
1736 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
1738 Don't let very long directory names overrun the stack.
1739 Fix some related minor problems involving "//", vfork.
1740 * callproc.c (encode_current_directory): New function.
1741 (call_process): Don't append "/"; not needed.
1742 * fileio.c (file_name_as_directory_slop): New constant.
1743 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
1744 this can save the caller having to alloca.
1745 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
1746 Use SAFE_ALLOCA, not alloca.
1747 (directory_file_name, Fexpand_file_name): Leave leading "//"
1748 alone, since it can be special even on POSIX platforms.
1749 * callproc.c (call_process):
1750 * process.c (Fformat_network_address):
1751 * sysdep.c (sys_subshell):
1752 Use encode_current_directory rather than rolling our own.
1753 (create_process): No need to encode directory; caller does that now.
1754 * process.h (encode_current_directory): New decl.
1755 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
1756 Rework to avoid 'goto xyzzy;'.
1758 2013-08-23 Eli Zaretskii <eliz@gnu.org>
1760 * xdisp.c (handle_face_prop): If the default face was remapped use
1761 the remapped face for strings from prefix properties. (Bug#15155)
1763 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
1765 Minor cleanup for redisplay interface and few related functions.
1766 * frame.h (enum text_cursor_kinds): Move from here...
1767 * dispextern.h (enum text_cursor_kinds): ...to here.
1768 (toplevel): Drop unnecessary declarations.
1769 (struct redisplay_interface): Use bool and enum text_cursor_kinds
1770 in update_window_end_hook and draw_window_cursor functions.
1771 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
1772 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
1773 * w32term.c (x_update_window_end,w32_draw_window_cursor):
1774 * xterm.c (x_update_window_end, x_draw_window_cursor):
1775 * xdisp.c (display_and_set_cursor, update_window_cursor)
1776 (update_cursor_in_window_tree, x_update_cursor): Use bool and
1777 enum text_cursor_kinds where appropriate.
1779 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
1781 Redesign redisplay interface to drop updated_row and updated_area.
1782 * dispextern.h (updated_row, updated_area): Remove declaration.
1783 (struct redisplay_interface): Pass glyph row and row area parameters
1784 to write_glyphs, insert_glyphs and clear_end_of_line functions.
1785 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1787 * dispnew.c (updated_row, updated_area): Remove.
1788 (redraw_overlapped_rows, update_window_line): Adjust user.
1789 (update_marginal_area, update_text_area): Likewise. Pass updated row
1790 as a parameter. Prefer enum glyph_row_area to int where appropriate.
1791 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1794 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
1796 * process.c (flush_pending_output): Remove stub.
1799 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
1801 * callproc.c: Fix race that killed background processes (Bug#15144).
1802 (call_process): New arg TEMPFILE_INDEX. Callers changed.
1803 Record deleted process-id in critical section, not afterwards.
1804 Don't mistakenly kill process created by a call-process invocation
1805 that discards output and does not wait.
1807 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
1809 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
1810 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
1811 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
1812 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
1813 to shut up compiler in mark_object.
1814 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
1816 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
1818 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
1819 We can't portably rely on PTY_OPEN doing that, even if
1820 it calls posix_openpt with O_CLOEXEC.
1822 2013-08-20 Kenichi Handa <handa@gnu.org>
1824 * character.c (string_char): Improve commentary.
1826 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
1828 * image.c (SIGNATURE_DIGESTSIZE): Remove.
1829 (struct animation_cache): Make signature a flexible array member.
1830 All uses changed. This is a tad slower but may insulate us better
1831 from future changes to ImageMagick.
1833 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
1835 * image.c: Shrink memory needed for animation cache.
1836 (SIGNATURE_DIGESTSIZE): New constant.
1837 (struct animation_cache): Make 'signature' a fixed size array of bytes.
1838 (imagemagick_create_cache): Copy the signature. This saves
1839 several KB of memory that ImageMagick wastes per signature.
1840 Don't bother updating the update_time, as the caller does that now.
1841 (imagemagick_prune_animation_cache): Don't destroy the signature, as
1842 it's a fixed size struct member now.
1843 (imagemagick_get_animation_cache): Always destroy the signature,
1844 as it's now imagemagick_create_cache's responsibility to copy it.
1845 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
1846 and use memcmp rather than strcmp.
1847 eassert that ImageMagick returns a signature of the specified length.
1849 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
1851 * image.c (imagemagick_get_animation_cache): Don't segfault on
1853 (imagemagick_get_animation_cache): Revert to previous definition
1854 so that it actually works. But keep the memory leak fix.
1855 (imagemagick_get_animation_cache): Fix memory leak.
1857 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
1859 * image.c: Fix animation cache signature memory leak.
1860 Fix some other minor performance problems while we're at it.
1861 (imagemagick_create_cache): Clear just the members that
1862 need clearing. Don't set update_time, as caller does that now.
1863 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
1864 Simplify by using pointer-to-pointer instead of a prev pointer.
1865 (imagemagick_prune_animation_cache): Use make_emacs_time rather
1866 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
1867 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
1868 it's already a copy. Free the signature probe unless it's cached.
1870 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
1871 This was introduced by my 2013-08-12 fix for Bug#15035.
1873 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
1875 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
1876 (imagemagick_prune_animation_cache): Now static.
1878 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
1880 * image.c (imagemagick_get_animation_cache): Don't segfault when
1881 pruning all entries.
1883 2013-08-18 Ken Brown <kbrown@cornell.edu>
1885 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
1886 static heap if ENABLE_CHECKING is defined.
1887 (max_bss_sbrk_ptr): New variable.
1889 (report_sheap_usage): Report maximum static heap usage instead of
1890 ending static heap usage.
1892 2013-08-17 Eli Zaretskii <eliz@gnu.org>
1894 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
1895 of zlib_initialized according to the results of calling
1896 init_zlib_functions.
1898 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1900 * image.c: Implement an ImageMagick per-image cache.
1901 (imagemagick_get_animation_cache): Fix a double-free error.
1902 (imagemagick_load_image): Remove the ping_wand code, which only
1903 apparently saved time on invalid animated images, and slowed down
1904 everything else. Optimise for the common case.
1906 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
1908 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
1910 * editfns.c (insert_before_markers): Mention overlay in the doc string.
1912 * marker.c (set_marker): Remove documentation of undefined behavior.
1914 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1916 * image.c (imagemagick_compute_animated_image): Animate correctly
1917 when sub-images are smaller than the main image.
1918 (imagemagick_compute_animated_image): Setting the iterator row to
1919 zero is apparently not allowed.
1920 (imagemagick_compute_animated_image): Allow images that say they
1921 have sub-images that are bigger than the main image, but just crop
1924 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
1926 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
1928 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1930 * image.c (imagemagick_compute_animated_image): Respect the GIF
1933 2013-08-15 Ken Brown <kbrown@cornell.edu>
1935 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
1936 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
1939 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
1941 Fix minor problems found by static checking.
1942 * frame.c (delete_frame):
1943 * xdisp.c (next_element_from_display_vector):
1944 Avoid uninitialized local.
1945 * image.c (imagemagick_compute_animated_image): Port to C89.
1946 Prefer usual GNU indentation style for loops.
1947 Be more careful about bizarrely large sizes, by using ptrdiff_t
1950 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1952 Fix infinite frame selection loop (Bug#15025).
1953 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
1955 2013-08-15 Eli Zaretskii <eliz@gnu.org>
1957 * xdisp.c (compute_window_start_on_continuation_line):
1958 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
1959 to make sure we end up setting the window start at the leftmost
1960 visible character of the display line. This avoids funky
1961 horizontal shifting because the window start is not kept on the
1962 same position. (Bug#15090)
1963 (next_element_from_display_vector): Support 'box' face attribute
1964 in the face definitions of a display vector. (Bug#15099)
1966 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1968 * image.c (imagemagick_compute_animated_image): Implement animated
1970 (imagemagick_compute_animated_image): Fix some compilation
1971 warnings. Implement a very simple cache to make the animation
1972 usable at all, but it should be replaced with a per-image cache.
1974 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1976 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
1977 to do `for' loops over alist values.
1978 * buffer.h (FOR_EACH_BUFFER):
1979 * process.c (FOR_EACH_PROCESS): Use it.
1980 (handle_child_signal, status_notify, Fget_buffer_process)
1981 (kill_buffer_processes): Use FOR_EACH_PROCESS.
1983 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1985 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
1986 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
1987 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
1988 to xzalloc and so avoid redundant call to memset.
1989 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
1990 members because it is allocated with xzalloc and so already zeroed.
1992 2013-08-14 Ken Brown <kbrown@cornell.edu>
1994 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
1997 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1999 Utility function and macro to copy Lisp string to C string.
2000 * lisp.h (xlispstrdupa): New macro.
2001 (xlispstrdup): New prototype.
2002 * alloc.c (xlispstrdup): New function.
2003 * callint.c (Fcall_interactively):
2004 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2005 (Fsubstitute_in_file_name):
2006 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
2007 * image.c (x_create_bitmap_from_file):
2008 * w32term.c (w32_term_init):
2009 * xterm.c (x_term_init): Use xlispstrdup.
2011 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
2013 * image.c (imagemagick_load_image): Make animated pictures work.
2014 There's still some problems with background color settings, though
2017 * decompress.c (unwind_decompress): Always restore point.
2019 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
2021 * marker.c (set_marker): Reformat documentation.
2023 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
2025 * xdisp.c (cursor_type_changed): Now static.
2027 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
2028 Use changed. This avoids the need to call xmalloc and for the
2029 caller to call xfree, and avoids memory leaks in some situations.
2031 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2033 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
2034 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
2035 (redisplay_window): If window_end_valid is cleared due to non-zero
2036 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
2037 so do not call to try_cursor_movement for that window.
2039 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2041 * window.h (struct window): Convert window_end_pos and
2042 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
2043 (wset_window_end_pos, wset_window_end_vpos): Remove.
2044 * dispnew.c (adjust_glyph_matrix):
2045 * window.c (Fwindow_end, replace_window, set_window_buffer)
2047 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
2048 (set_vertical_scroll_bar, redisplay_window, try_window)
2049 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
2050 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
2051 (note_mouse_highlight): Adjust users.
2052 (try_cursor_movement): Likewise. Convert old precondition to eassert.
2055 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2057 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
2058 * image.c (imagemagick_filename_hint): Use `const char *' and
2059 prefer SSDATA to SDATA to avoid warnings.
2061 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2063 Cleanup window fringes, margins and scroll bars adjustments.
2064 * window.c (set_window_fringes, set_window_margins)
2065 (set_window_scroll_bars, apply_window_adjustment): New functions.
2066 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
2067 (Fset_window_scroll_bars): Use them.
2069 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2071 * window.h (struct window): Convert scroll_bar_width
2072 from Lisp_Object to integer. Adjust comment.
2073 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
2075 * window.c (wset_scroll_bar_width): Remove.
2076 (make_window): Initialize scroll_bar_width.
2077 (Fsplit_window_internal): Use direct assignment.
2078 (Fset_window_configuration, save_window_save):
2079 Convert Lisp_Object to integer and back where appropriate.
2080 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
2081 bar was actually changed, and mention this in docstring.
2083 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2085 * decompress.c: Minor simplifications.
2086 (Fzlib_decompress_region): Don't bother verifying
2087 that avail_out <= UINT_MAX, as that was confusing.
2088 Mention the restriction in a comment instead.
2089 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
2091 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2093 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
2094 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
2096 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2098 * image.c (imagemagick_filename_hint): Check for errors in the
2101 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2103 * window.c (Fwindow_margins): Return nil when there's no marginal
2104 area, as per the documented API.
2106 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
2107 Fmake_vector, as scroll bar's struct members are not all Lisp
2108 objects now. This avoids crashes in GC.
2110 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
2111 bool, so its address could be taken.
2113 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2115 * image.c (imagemagick_filename_hint): New function to possibly
2116 apply `image-content-type-suffixes'.
2117 (imagemagick_load_image): Use it.
2119 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2121 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
2122 if loading zlib failed.
2124 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2126 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
2127 2013-08-13 checkin below. Change bool to BOOL, rule is:
2128 All Obj-C code uses BOOL, except for interfaces callable from C.
2130 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
2132 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2134 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
2135 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
2136 bool instead of BOOL.
2137 * w32term.h (struct scroll_bar): Convert fringe_extended_p
2138 from Lisp_Object to bitfield. Adjust comment.
2139 * w32term.c (x_scroll_bar_create): Adjust user.
2140 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
2141 * xterm.c (XTset_vertical_scroll_bar): Likewise.
2142 Use bool for boolean.
2143 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
2144 to `unsigned int' when defining a bitfield.
2146 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2148 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
2150 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2152 * window.h (struct window): Convert left_margin_cols and
2153 right_margin_cols from Lisp_Objects to integers. Adjust comment.
2154 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
2155 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
2157 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
2159 (showing_window_margins_p, update_window_line, update_frame_1):
2160 * fringe.c (draw_fringe_bitmap_1):
2161 * xdisp.c (window_box_width): Adjust users.
2162 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
2163 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
2164 Use direct assignment.
2165 (Fset_window_configuration, save_window_save, Fwindow_margins):
2166 Convert Lisp_Object to integer and back where appropriate.
2167 (Fset_window_margins): Adjust user. Return t if any margin
2168 was actually changed, and mention this in docstring.
2170 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
2172 * syntax.c (forward_word):
2173 * cmds.c (forward_char, backward_char): Mention the optional argument.
2175 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2177 * window.h (struct window): Convert left_fringe_width
2178 and right_fringe_width from Lisp_Objects to integers.
2180 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
2181 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
2182 * window.c (wset_left_fringe_width, wset_right_fringe_width):
2184 (make_window): Initialize new integer fields to -1.
2185 (Fsplit_window_internal): Use direct assignment.
2186 (Fset_window_configuration, save_window_save):
2187 Convert Lisp_Object to integer and back where appropriate.
2188 (Fset_window_fringes): Adjust user. Return t if any fringe
2189 was actually changed, and mention this in docstring.
2191 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2193 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
2194 * nsfns.m (x_set_cursor_type):
2195 * w32fns.c (x_set_cursor_type):
2196 * xfns.m (x_set_cursor_type): Do not set cursor_type_changed here...
2197 * xdisp.c (set_frame_cursor_types): ...but in common code.
2199 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2201 * font.c (clear_font_cache): New function, stripped from...
2202 (Fclear_font_cache): ...here, which now uses the function
2203 above. Adjust comment.
2204 * font.h (clear_font_cache): Add prototype.
2205 * xfaces.c (clear_face_cache): Use clear_font_cache.
2207 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2209 * window.c (Fset_window_start): Compare `w', not `window' because
2210 `w' might not be equal to `window' after call to decode_live_window.
2212 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2214 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
2215 This fixes a problem introduced by the Bug#15035 patch
2216 when using GPG. Reported by Herbert J. Skuhra.
2218 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2220 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
2221 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
2222 not yet initialized.
2224 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2226 * decompress.c (Fzlib_decompress_region): Support zlib
2227 decompression, too, and rename.
2229 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2231 Minor zlib configuration tweaks.
2232 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
2233 Don't assume presence of fn_inflateInit2_ zlib internal function.
2235 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2237 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
2238 include the zlib prefix.
2240 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2242 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
2243 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
2244 define static variables that are pointers to zlib functions to be
2246 (init_zlib_functions) [WINDOWSNT]: New function.
2247 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
2249 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
2250 macros instead of invoking the zlib functions directly.
2251 (syms_of_decompress): DEFSYM Qzlib_dll.
2252 Staticpro Szlib_available_p.
2254 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
2256 Avoid looping over all frame windows to freeze and unfreeze.
2257 * window.h (struct window): Drop frozen_window_start_p.
2258 (freeze_window_starts): Drop prototype.
2259 * frame.h (struct frame): New frozen_window_starts flag.
2260 (FRAME_WINDOWS_FROZEN): New macro.
2261 * window.c (freeze_window_start, freeze_window_starts):
2263 (select_window, replace_window): Adjust users.
2264 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
2265 (window_frozen_p): New function.
2266 (redisplay_window): Use it.
2268 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2270 Fix some fd issues when running subprocesses (Bug#15035).
2271 Fix bugs that can leak files or file descriptors on errors.
2272 Don't unlink open temp files, as that's hard for users to diagnose
2273 when things go awry (e.g., temp disk exhausted).
2274 Don't bother to lock temp files. Check for invalid recursion.
2275 * callproc.c (synch_process_fd): Remove. All uses removed.
2276 (synch_process_tempfile): New var or macro.
2277 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
2279 (record_kill_process): New arg, the temp name. All callers changed.
2280 (delete_temp_file): Now just a simple wrapper around unlink.
2281 (call_process_kill): New arg, the call_process_fd array.
2282 Close them all. Clear synch_process_pid. Remove the temp file,
2283 or arrange for it to be removed.
2284 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
2285 that's been moved to synch_process_tempfile. Caller changed.
2286 Do not remove the tempfile; that's now call_process_kill's
2288 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
2289 call_process_kill; the caller now does that.
2290 (call_process_cleanup): Do not close the process fd; that's now
2291 call_process_kill's responsibility.
2292 (Fcall_process): Implement via new function call_process, which
2293 has most of the old body of Fcall_process, but with a different API.
2294 (call_process): New function that does not open or close filefd if
2295 it is nonnegative. Record which fds need to be closed, and let
2296 call_process_kill close (and remove the tempfile, on MSDOS) on error.
2297 Signal an error if invoked recursively (could be done via a hook).
2298 Simplify creation of the tempfile in the MSDOS case.
2299 Don't create the output file until after checking for the executable.
2300 Report any failure to open /dev/null.
2301 Don't open /dev/null for writing twice; once is enough.
2302 Don't create pipe if all output is being discarded or sent to file.
2303 Don't worry about setting up the coding system or reading from the
2304 pipe if all output is being discarded.
2305 Hoist fd_error local into top level, to lessen block nesting.
2306 Don't record deleted pid here; now done by Fcall_process_region.
2307 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
2308 and note its success in synch_process_tempfile.
2309 Do not leak resources when child_setup fails.
2310 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
2311 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
2312 (create_temp_file): Now returns open fd, with an additional
2313 Lisp_Object * argument to return the name. All callers changed.
2314 Do not close the file; rewind it instead, and leave it open for
2315 the caller. Do not lock the temp file. Unwind-protect the file
2316 and the file-descriptor.
2317 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
2318 If an asynchrounous process, record it here, not in call_process.
2319 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
2320 * eval.c (set_unwind_protect): New function.
2321 * fileio.c (write_region): New function, generalized from the
2322 old Fwrite_region. Do not lock temp files.
2323 (Fwrite_region): Use it.
2324 * lisp.h (set_unwind_protect, write_region): New decls.
2325 * process.c: Include <verify.h>.
2326 (make_process): Mark fds as initially closed.
2327 (deleted_pid_list): Now a list of pid-filename pairs.
2329 (close_process_fd): New function.
2330 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
2331 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
2332 New constants. Verify that their number matches PROCESS_OPEN_FDS.
2333 (create_process, create_pty, Fmake_serial_process)
2334 (server_accept_connection): Record which fds need to be closed,
2335 and let deactivate_process close them.
2336 (Fmake_network_process): Do not discard the unwind-protect
2337 until it's safe to do so.
2338 (deactivate_process): Close the fds opened by create_process etc.
2339 (Fprocess_send_eof): Adjust to new way of recording open fds.
2340 Report an error if /dev/null can't be opened, instead of aborting.
2341 * process.h (PROCESS_OPEN_FDS): New constant.
2342 (struct Lisp_Process): New member open_fds.
2343 (record_kill_process, record_deleted_pid): Adjust signatures.
2344 (record_deleted_pid): Move decl here ...
2345 * syswait.h (record_deleted_pid): ... from here.
2347 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2349 * decompress.c: Fix bugs with large buffers and weird inputs.
2350 Tune a bit. Reindent as per usual Emacs style.
2351 (BUFFER_SIZE): Remove.
2352 (Fdecompress_gzipped_region): Do not mishandle input buffers with
2353 more than UINT_MAX bytes. Decompress into the gap instead of into
2354 an auto buffer, as this should avoid copying. Return nil if
2355 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
2356 set immediate_quit; we shouldn't trust zlib code that much.
2358 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
2360 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
2361 errors, and really move the gap to where we want it.
2363 * lisp.h: Include decompress.c support.
2365 * emacs.c (main): Include decompress.c support.
2367 * Makefile.in: Include -lz if present.
2369 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
2371 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
2372 (initWithTitle:): Initialize frame to 0.
2373 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
2374 (fillWithWidgetValue:frame:): Rename from
2375 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
2377 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
2378 fillWithWidgetValue:frame:
2380 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
2381 remove memory leak warnings.
2383 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
2384 (ns_check_menu_open): Handle menu == nil. Remove assignment to
2387 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
2388 (x_activate_menubar): Update the whole menu.
2389 (trackingNotification:): Call ns_check_menu_open if tracking ends.
2390 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
2391 current event is not NSSystemDefined (Bug#15001).
2392 Call ns_check_menu_open only if trackingMenu is 2.
2393 (menuDidClose:): New method, decrease trackingMenu.
2394 (fillWithWidgetValue:setDelegate:): New method.
2395 (fillWithWidgetValue:): Call the above.
2397 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
2399 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2401 Omit some unnecessary casts.
2402 Many of these go back to the old pre-C89 days, when they may have
2403 been needed, but we've been assuming C89 or later for a while now.
2404 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
2405 (live_float_p, live_misc_p, live_vector_p):
2406 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
2407 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
2408 (defvar_per_buffer):
2409 * callint.c (Fcall_interactively):
2410 * doc.c (Fsubstitute_command_keys):
2411 * filelock.c (get_boot_time):
2412 * frame.c (xrdb_get_resource):
2413 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
2414 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
2415 (xg_get_file_name_from_selector, menuitem_destroy_callback)
2416 (menuitem_highlight_callback, menu_destroy_callback)
2417 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
2418 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
2419 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
2420 (xg_tool_bar_help_callback, tb_size_cb):
2421 * image.c (xpm_alloc_color, png_read_from_memory)
2422 (png_read_from_file, png_load_body, our_memory_skip_input_data)
2423 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
2425 * keymap.c (describe_map):
2426 * nsfns.m (Fns_display_monitor_attributes_list):
2427 * nsmenu.m (process_dialog:):
2428 * nsterm.m (hold_event):
2429 * process.c (wait_reading_process_output):
2430 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
2431 * scroll.c (do_direct_scrolling, scrolling_1):
2432 * termcap.c (tgetent):
2433 * window.c (check_window_containing, add_window_to_list)
2434 (freeze_window_starts):
2435 * xdisp.c (compare_overlay_entries, vmessage):
2436 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
2437 (x_get_monitor_attributes_xrandr)
2438 (Fx_display_monitor_attributes_list, x_display_info_for_name)
2439 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
2440 * xfont.c (xfont_match, xfont_open):
2441 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
2442 (menubar_selection_callback, menu_position_func)
2443 (popup_selection_callback, create_and_show_popup_menu)
2444 (dialog_selection_callback, create_and_show_dialog):
2445 * xrdb.c (x_get_string_resource):
2447 * xsmfns.c (x_session_check_input):
2448 * xterm.c (x_draw_glyphless_glyph_string_foreground)
2449 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
2450 (xaw_jump_callback, xaw_scroll_callback):
2451 Omit unnecessary casts.
2453 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
2455 Minor string-length refactoring.
2456 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
2457 * frame.c (make_monitor_attribute_list):
2458 Prefer build_string to strlen + make_string.
2460 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
2462 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
2463 don't check minor_code (Bug#14417).
2465 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2467 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
2468 vertical positions instead. This avoids calling MATRIX_ROW with
2469 row numbers that are possibly beyond valid limits. (Bug#15064)
2471 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
2473 Use xstrdup and build_unibyte_string where applicable.
2474 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
2475 * xfns.c (x_window):
2476 * xrdb.c (x_get_customization_string):
2477 * xterm.c (xim_initialize):
2478 * w32fns.c (w32_window): Use xstrdup.
2479 (w32_display_monitor_attributes_list):
2480 * emacs.c (init_cmdargs):
2481 * keyboard.c (PUSH_C_STR):
2482 * nsfont.m (nsfont_open):
2483 * sysdep.c (system_process_attributes):
2484 * w32.c (system_process_attributes):
2485 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
2487 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2489 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
2490 variables of these types so that GDB would know about them, as aid
2491 for debugging fatal exceptions. (Bug#15024) See also
2492 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
2495 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
2497 * nsterm.m (ns_update_begin): Don't change clip path if it would be
2498 larger than the NSWindow (Bug#14934).
2500 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2502 Redesign redisplay interface to drop global variable updated_window.
2503 Always pass currently updated window as a parameter to update routines.
2504 * dispextern.h (updated_window): Remove declaration.
2505 (struct redisplay_interface): Pass window parameter to
2506 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
2507 and after_update_window_hook.
2508 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
2510 * dispnew.c (updated_window): Remove.
2511 (redraw_overlapped_rows, update_marginal_area, update_text_area)
2512 (update_window_line): Adjust to match redisplay interface changes.
2513 * nsterm.m (ns_update_window_begin, ns_update_window_end)
2514 (ns_scroll_run, ns_after_update_window_line):
2515 * w32term.c (x_update_window_begin, x_update_window_end)
2516 (x_after_update_window_line, x_scroll_run):
2517 * xterm.c (x_update_window_begin, x_update_window_end)
2518 (x_after_update_window_line, x_scroll_run):
2519 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2520 Likewise. Adjust comments where appropriate.
2521 (x_cursor_to): Simplify because this is always called during window
2522 update (but install debugging check anyway).
2523 (expose_window): Check must_be_updated_p flag to see whether this
2524 function is called during window update.
2526 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2528 Do not reset window modification event counters excessively.
2529 These leftovers and poor man's tricky methods to catch extra
2530 redisplay's attention are no longer needed.
2531 * frame.c (set_menu_bar_lines_1):
2532 * minibuf.c (read_minibuf_unwind):
2533 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
2534 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
2535 (window_scroll_line_based, Fset_window_configuration):
2536 * xdisp.c (redisplay_window): Do not reset last_modified and
2537 last_overlay_modified counters.
2539 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
2541 * xselect.c (x_send_client_event): Set send_event and serial, memset
2542 data.l as it might be bigger than data.b. Use 24 bit mask to
2543 XSendEvent (Bug#15034).
2545 2013-08-07 Eli Zaretskii <eliz@gnu.org>
2547 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
2548 for TTY frames that are not the top frame on their console.
2551 2013-08-07 Martin Rudalics <rudalics@gmx.at>
2553 * w32term.c (w32fullscreen_hook): Really maximize frame when
2554 asked for (Bug#14841).
2556 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
2558 Prefer selected_window to Fselected_window, likewise for frames.
2559 * buffer.c (Fbuffer_swap_text):
2560 * data.c (Fvariable_binding_locus):
2561 * window.c (run_window_configuration_change_hook): Adjust users.
2562 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
2563 Use decode_live_frame.
2565 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
2567 Be more careful if selected window shows the buffer other than current,
2568 use window_outdated only if this is not so. This change should also
2569 address some weird issues discussed in Bug#13012.
2570 * window.h (window_outdated): New prototype.
2571 * window.c (window_outdated): Now here. Convert from static and
2572 always assume window's buffer.
2573 (Fwindow_end, Fwindow_line_height): Use it.
2574 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
2575 and always assume window's buffer.
2576 (redisplay_window): Adjust user.
2577 (redisplay_internal): Call to reconsider_clip_changes once and
2578 check whether mode line should be updated only if selected window
2579 shows current buffer.
2580 (run_window_scroll_functions): Use eassert for debugging check.
2581 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
2583 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2585 * window.c (window_scroll, window_scroll_pixel_based)
2586 (window_scroll_line_based): Use bool for booleans.
2588 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
2590 * process.c: Fix minor off-by-one issues in descriptor counts.
2591 This shouldn't fix any real bugs, but it cleans up the code a bit.
2592 (max_process_desc, max_input_desc): -1, not 0, means none.
2594 (delete_input_desc): New function.
2595 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
2596 (deactivate_process): Scan backwards when recomuting max_process_desc;
2597 that should be faster.
2598 (init_process_emacs): Initialize max_input_desc.
2600 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2602 Use region cache to speedup bidi_find_paragraph_start.
2603 * buffer.h (struct buffer): New member bidi_paragraph_cache.
2604 Rename cache_long_line_scans to cache_long_scans.
2605 * buffer.c (bset_cache_long_line_scans): Rename to
2606 bset_cache_long_scans.
2607 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
2608 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
2610 (syms_of_buffer): Rename cache-long-line-scans to
2611 cache-long-scans. Adjust docstring.
2612 * search.c (newline_cache_on_off):
2613 * indent.c (width_run_cache_on_off): Adjust users.
2614 * bidi.c (bidi_paragraph_cache_on_off): New function.
2615 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
2616 * insdel.c (prepare_to_modify_buffer):
2617 Invalidate bidi_paragraph_cache if enabled.
2619 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2621 Invalidate region caches only if buffer text is going to be changed.
2622 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
2623 (modify_text): ...new prototype.
2624 (prepare_to_modify_buffer_1): New prototype.
2625 * textprop.c (modify_region): Rename to...
2626 (modify_text_properties): ...new function.
2627 (add_text_properties_1, set_text_properties, Fremove_text_properties)
2628 (Fremove_list_of_text_properties): Adjust users.
2629 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
2630 (modify_text): ...new function.
2631 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
2632 (prepare_to_modify_buffer_1): ...new function.
2633 * casefiddle.c (casify_region):
2634 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
2635 (Ftranspose_regions): Use modify_text.
2637 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
2639 * lisp.mk (lisp): Add nadvice.elc.
2641 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
2643 New macro to iterate over live buffers similar to frames.
2644 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
2645 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
2646 Declare buffer-related variables here to offload lisp.h.
2647 * buffer.c (Vbuffer_alist): Adjust comment.
2648 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
2649 (other_buffer_safely):
2650 * data.c (store_symval_forwarding):
2651 * dispnew.c (Fframe_or_buffer_changed_p):
2652 * fileio.c (Fdo_auto_save):
2653 * filelock.c (unlock_all_files):
2654 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
2656 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
2658 Fix some minor races in hosts lacking mkostemp (Bug#15015).
2659 * callproc.c (create_temp_file):
2660 * filelock.c (create_lock_file):
2661 Assume mkostemp, since it's now provided by Gnulib.
2663 2013-08-04 Eli Zaretskii <eliz@gnu.org>
2665 * w32.c (mkostemp): New function.
2666 (mktemp): Remove, no longer used. Most of the code reused in
2667 mkostemp. (Bug#15015)
2668 (mktemp): Don't undef.
2670 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
2672 * dispnew.c (glyph_matrix_count, glyph_pool_count):
2673 Move under GLYPH_DEBUG and ENABLE_CHECKING.
2674 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
2675 (free_glyph_pool, check_glyph_memory): Likewise for
2676 all users. Adjust comments where appropriate.
2678 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
2680 * composite.h: Minor fixups.
2681 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
2682 to fix a misspelling, and change it to an inline function while
2683 we're at it (it need not be a macro). All uses changed.
2684 (composition_method, composition_valid_p):
2685 Rewrite to avoid assignments in if-conditions.
2687 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
2689 Do not use global Lisp_Object in composition macros.
2690 * composite.h (composition_temp): Remove declaration.
2691 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
2692 (composition_method, composition_valid_p): ...inline functions.
2693 (compose_region): Remove the leftover.
2694 * composite.c (composition_temp): Remove.
2695 (run_composition_function, update_compositions)
2696 (composition_compute_stop_pos, composition_adjust_point)
2697 (Ffind_composition_internal):
2698 * coding.c (handle_composition_annotation):
2699 * xdisp.c (handle_composition_prop, check_point_in_composition):
2700 Related users changed.
2702 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
2704 Drop FRAME_PTR typedef.
2705 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
2706 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
2707 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
2708 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
2709 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
2710 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
2711 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
2712 All related users changed.
2714 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
2716 * eval.c (default_toplevel_binding): New function.
2718 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
2719 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
2720 (syms_of_eval): Export them.
2721 * data.c (Fdefault_value): Micro cleanup.
2722 * term.c (init_tty): Use "false".
2724 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2726 Fix X GC leak in GTK and raw (no toolkit) X ports.
2727 * xterm.c (x_free_frame_resources): If white and black relief
2728 GCs are allocated, always free them here.
2729 * xfns.c (x_make_gc): Omit redundant initialization.
2730 * widget.c (create_frame_gcs): Remove the leftover.
2731 (EmacsFrameDestroy): Do nothing because all GCs are now freed
2732 in x_free_frame_resources.
2734 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
2736 * nsterm.m (windowWillResize:toSize:): Only change title if
2737 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
2739 (viewDidEndLiveResize): New method.
2741 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
2742 inside NS_IMPL_COCOA.
2744 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2746 * insdel.c (adjust_after_replace, replace_range, del_range_2):
2747 Do not check whether undo is enabled because record_insert and
2748 record_delete does that themselves.
2750 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2752 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
2753 member which is not really used any more.
2754 (FRAME_XIC_BASE_FONTNAME): Remove.
2755 * xfns.c (xic_free_fontset): Adjust user.
2756 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
2757 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
2758 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
2759 (xdialog_show): Use eassert for debugging check.
2760 * w32term.c (x_unfocus_frame): Remove unused dummy function.
2762 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
2764 * fileio.c, fns.c (merge): Move extern decl from here ...
2765 * lisp.h (merge): ... to here.
2767 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2769 Fix last font-related change.
2770 * w32font.h (w32font_list_internal, w32font_match_internal):
2772 * w32uniscribe.c (uniscribe_list, uniscribe_match):
2773 (uniscribe_list_family): Adjust to match font API change.
2774 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
2775 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
2777 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2779 * frame.h (FRAME_MOUSE_UPDATE):
2780 * nsterm.m (ns_frame_up_to_date): Omit redundant check
2781 whether hlinfo->mouse_face_mouse_frame is non-NULL.
2783 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2785 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
2786 * font.h (struct font_driver): Change list, match, and list_family
2787 functions to accept struct frame * as first arg.
2788 * font.c (font_score, font_compare, font_sort_entities):
2790 (font_sort_entities, font_list_entities, font_select_entity):
2791 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
2792 match font API change.
2793 * xfont.c (xfont_list, xfont_match, xfont_list_family):
2794 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
2795 * ftxfont.c (ftxfont_list, ftxfont_match):
2796 * xftfont.c (xftfont_list, xftfont_match):
2797 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
2798 * w32font.c (w32font_list, w32font_match, w32font_list):
2799 (w32font_list_internal, w32_font_match_internal): Likewise.
2800 * xfaces.c (Fx_family_fonts): Adjust user.
2802 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2804 Do not use pure Xism x_wm_set_icon_position in non-X ports.
2805 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
2806 only if HAVE_X_WINDOWS is in use.
2807 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
2808 * nsterm.m (x_wm_set_icon_position): Remove no-op.
2809 * w32term.c (x_wm_set_icon_position): Likewise.
2810 * w32fns.c (x_icon): Adjust user.
2812 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2814 * xterm.c (last_mouse_press_frame): Remove the
2815 leftover which is not really used any more.
2816 (handle_one_xevent, syms_of_xterm): Adjust users.
2817 (x_flush): Call XFlush once per each X display, not frame.
2818 This is better because this code always unconditionally skips
2819 non-X frames in Vframe_list and issues the only XFlush if we
2820 have more than one X frame on the same X display.
2821 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
2822 Use bool for booleans.
2823 (x_draw_glyph_string_background, cvt_string_to_pixel):
2824 (cvt_pixel_dtor): Drop unnecessary prototypes.
2825 * xterm.h (x_display_ok): Adjust prototype.
2827 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2829 Drop unnecessary functions that deals with frame pixel size.
2830 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
2831 (x_pixel_height): Drop prototypes.
2832 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
2833 (x_pixel_height): Drop implementations.
2834 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
2835 which should be always valid for window frame.
2836 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
2837 * w32menu.c (Fx_popup_dialog):
2838 * xmenu.c (Fx_popup_dialog): Likewise for both.
2840 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2842 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
2843 frame parameters and call to Fmodify_frame_parameters just once.
2844 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
2845 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
2846 and mention nil frame in docstring.
2848 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2850 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
2851 (x_figure_window_size): Likewise. Adjust to return long.
2852 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
2853 (toplevel): Move Qterminal_live_p to...
2854 * terminal.c (toplevel): ...here, make it static, and...
2855 (syms_of_terminal): ...DEFSYM here.
2856 * frame.h (Qterminal_live_p): Remove declaration.
2857 (make_frame, x_figure_window_size): Adjust prototype.
2858 * nsfns.m (Fx_create_frame): Use long for window flags.
2860 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
2862 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
2863 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
2864 Do not assume that emacs_close (INT_MAX) is a no-op.
2866 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2868 * xfaces.c (make_face_cache): For struct face_cache, prefer
2869 xmalloc to xzalloc and so avoid redundant call to memset.
2870 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
2872 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2874 * fringe.c (draw_window_fringes, update_window_fringes)
2875 (compute_fringe_widths):
2876 * w32term.c (x_draw_glyph_string):
2877 * window.c (candidate_window_p, Frecenter):
2878 * xfaces.c (realize_basic_faces, realize_default_face)
2879 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
2880 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
2881 * xfns.c (x_set_cursor_color, xic_free_xfontset):
2882 * xmenu.c (Fx_menu_bar_open_internal):
2883 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
2884 * xsettings.c (xft_settings_event):
2885 * xterm.c (x_draw_glyph_string, x_had_errors_p):
2886 Use bool for booleans. Adjust style and comments where
2888 * dispextern.h (draw_window_fringes, update_window_fringes)
2889 (compute_fringe_widths):
2890 * xterm.h (x_had_errors_p): Adjust prototype.
2892 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2894 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
2895 CHECK_LIST. Rewrite the loop to avoid useless local variable.
2897 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
2899 * fns.c (toplevel): Remove comment before Fsafe_length because
2902 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
2904 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
2906 2013-07-28 Eli Zaretskii <eliz@gnu.org>
2908 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
2909 frame which got the message is still alive, before dereferencing
2910 its pointer. (Bug#14970)
2912 * frame.c (delete_frame): Test "this" frame's minibuffer window to
2913 be a live window, before using it as such. (Bug#14970)
2915 2013-07-27 Eli Zaretskii <eliz@gnu.org>
2917 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
2918 w32_detect_focus_change instead of doing part of its job by hand.
2919 This fixes the problem whereby FOCUS_OUT events were not sent to
2922 2013-07-26 Eli Zaretskii <eliz@gnu.org>
2924 * process.c (Fprocess_list): Doc fix.
2926 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
2927 being re-exposed only if it didn't ask to become visible.
2928 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
2929 was previously iconified. (Bug#14841)
2930 (x_iconify_frame): Mark the frame iconified.
2932 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
2934 Fix minor problems found by static checking.
2935 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
2936 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
2938 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
2940 * eval.c (set_specpdl_old_value): New function.
2941 (unbind_to): Minor simplification.
2942 (get_backtrace_frame): New function.
2943 (Fbacktrace_frame): Use it. Add `base' argument.
2944 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
2945 (syms_of_eval): Export backtrace-eval.
2946 * xterm.c (x_focus_changed): Simplify.
2948 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
2950 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
2952 2013-07-24 Eli Zaretskii <eliz@gnu.org>
2954 * xdisp.c (redisplay_window): Instead of moving point out of
2955 scroll margin, reject the force_start method, and try scrolling
2956 instead. (Bug#14780)
2958 2013-07-24 Ken Brown <kbrown@cornell.edu>
2960 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
2963 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
2965 * eval.c (Fprogn): Do not check that BODY is a proper list.
2966 This undoes the previous change. The check slows down the
2967 interpreter, and is not needed to prevent a crash. See
2968 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
2970 2013-07-23 Glenn Morris <rgm@gnu.org>
2972 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
2974 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
2976 Port to GNU/Linux systems with tinfo but not ncurses.
2977 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
2978 to decide whether ncurses is being used. Without this change,
2979 GCC complains about tgetent not being declared, on a system
2980 that has tinfo installed but ncurses not installed.
2982 * eval.c (Fprogn): Check that BODY is a proper list.
2984 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
2985 * data.c (Fsetq_default):
2986 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
2987 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
2989 Tune by taking advantage of the fact that ARGS is always a list
2990 when a function is declared to have UNEVALLED args.
2992 * emacsgtkfixed.c: Port to GCC 4.6.
2993 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
2995 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
2997 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
2998 here to silence compiler warnings.
3000 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
3002 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
3003 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
3004 from messing up Emacs's 'struct frame' (Bug#14923).
3006 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3008 * alloc.c (make_save_ptr_ptr): Define this function.
3009 It was inadvertently omitted. It's needed only if
3010 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
3012 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
3014 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
3015 frame have focus (Bug#14895).
3017 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3019 Avoid vfork-related deadlock more cleanly.
3020 * callproc.c (child_setup): When the child's exec fails, output
3021 the program name, as that's more useful. Use O_NONBLOCK to avoid
3023 * process.c (create_process_1): Remove; no longer needed.
3024 (create_process): Remove timer hack; no longer needed, now that
3025 the child avoids deadlock.
3027 2013-07-20 Glenn Morris <rgm@gnu.org>
3029 * image.c (Fimage_flush): Fix doc typo.
3031 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
3033 Fix array bounds violation when pty allocation fails.
3034 * process.c (PTY_NAME_SIZE): New constant.
3035 (pty_name): Remove static variable; it's now auto.
3036 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
3037 Take pty_name as an arg rather than using a static variable.
3038 All callers changed.
3039 (create_process): Recover pty_flag from process, not from volatile local.
3040 (create_pty): Stay inside array even when pty allocation fails.
3041 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
3043 * lread.c (Fload): Avoid initialization only when lint checking.
3044 Mention that it's needed only for older GCCs.
3046 2013-07-20 Kenichi Handa <handa@gnu.org>
3048 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
3049 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
3051 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
3053 * lread.c (Fload): Avoid uninitialized warning.
3055 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3057 Fix some minor file descriptor leaks and related glitches.
3058 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
3059 (create_lock_file): Use write, not emacs_write.
3060 * image.c (slurp_file, png_load_body):
3061 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
3062 (server_accept_connection):
3063 Don't leak an fd on memory allocation failure.
3064 * image.c (slurp_file): Add a cheap heuristic for growing files.
3065 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
3066 as that's what the other routines do. Maybe input need not be
3067 blocked at all, but it's better to be consistent.
3068 Avoid undefined behavior when strlen is zero.
3070 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
3071 (NSTATICS): Now a constant; doesn't need to be a macro.
3073 2013-07-19 Richard Stallman <rms@gnu.org>
3075 * coding.c (decode_coding_utf_8): Add simple loop for fast
3076 processing of ASCII characters.
3078 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3080 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
3082 2013-07-19 Eli Zaretskii <eliz@gnu.org>
3084 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
3085 unportable 'struct x_display_info'.
3086 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
3089 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3091 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
3092 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
3094 (system_process_attributes): Prefer plain char to unsigned char
3095 when either will do. Clean up properly if interrupted or if
3096 memory allocations fail. Don't assume sscanf succeeds.
3097 Remove no-longer-needed workaround to stop GCC from whining.
3098 Read command-line once, instead of multiple times. Check read status a
3101 Fix obscure porting bug with varargs functions.
3102 The code assumed that int is treated like ptrdiff_t in a vararg
3103 function, which is not a portable assumption. There was a similar
3104 -- though these days less likely -- porting problem with various
3105 assumptions that pointers of different types all smell the same as
3106 far as vararg functions is conserved. To make this problem less
3107 likely in the future, redo the API to use varargs functions.
3108 * alloc.c (make_save_value): Remove this vararg function.
3109 All uses changed to ...
3110 (make_save_int_int_int, make_save_obj_obj_obj_obj)
3111 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
3113 (make_save_ptr): Rename from make_save_pointer, for consistency with
3114 the above. Define only on platforms that need it. All uses changed.
3116 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3118 * keyboard.c: Try to fix typos in previous change.
3119 (DISPLAY_LIST_INFO): New macro.
3120 (kbd_buffer_get_event): Do not access members that are not present
3121 in X11. Revert inadvertent change of "!=" to "=".
3123 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
3125 * keyboard.c (kbd_buffer_get_event):
3126 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
3127 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
3129 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3131 * filelock.c: Fix unlikely file descriptor leaks.
3132 (get_boot_time_1): Rework to avoid using emacs_open.
3133 This doesn't actually fix a leak, but is better anyway.
3134 (read_lock_data): Use read, not emacs_read.
3136 * doc.c: Fix minor memory and file descriptor leaks.
3137 * doc.c (get_doc_string): Fix memory leak when doc file absent.
3138 (get_doc_string, Fsnarf_documentation):
3139 Fix file descriptor leak on error.
3141 * term.c: Fix minor fdopen-related file descriptor leaks.
3142 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
3143 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
3145 * charset.c: Fix file descriptor leaks and errno issues.
3147 (load_charset_map_from_file): Don't leak file descriptor on error.
3148 Use plain record_xmalloc since the allocation is larger than
3149 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
3151 * eval.c (record_unwind_protect_nothing):
3152 * fileio.c (fclose_unwind):
3154 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
3155 The replacement doesn't block input, but that no longer seems
3158 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
3160 * lread.c: Fix file descriptor leaks and errno issues.
3161 (Fload): Close some races that leaked fds or streams when 'load'
3163 (Fload, openp): Report error number of last nontrivial failure to open.
3164 ENOENT counts as trivial.
3165 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
3167 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
3168 now that the function is always called with a nonnegative arg.
3169 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
3170 All uses replaced with ...
3171 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
3173 A few more minor file errno-reporting bugs.
3174 * callproc.c (Fcall_process):
3175 * doc.c (Fsnarf_documentation):
3176 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
3177 * process.c (set_socket_option):
3178 Don't let a constructor trash errno.
3179 * doc.c: Include <errno.h>.
3181 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
3183 * w32fns.c (unwind_create_tip_frame): Fix declaration.
3185 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3187 Fix w32 bug with call-process-region (Bug#14885).
3188 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
3189 to Fcall_process when the input is empty. This simplifies the
3190 code a bit. It makes no difference on POSIXish platforms but
3191 apparently it fixes a bug on w32.
3193 Fix bug where insert-file-contents closes a file twice (Bug#14839).
3194 * fileio.c (close_file_unwind): Don't close if FD is negative;
3195 this can happen when unwinding a zapped file descriptor.
3196 (Finsert_file_contents): Unwind-protect the fd before the point marker,
3197 in case Emacs runs out of memory between the two unwind-protects.
3198 Don't trash errno when closing FD.
3199 Zap the FD in the specpdl when closing it, instead of deferring
3200 the removal of the unwind-protect; this fixes a bug where a child
3201 function unwinds the stack past us.
3203 New unwind-protect flavors to better type-check C callbacks.
3204 This also lessens the need to write wrappers for callbacks,
3205 and the need for make_save_pointer.
3206 * alloca.c (free_save_value):
3207 * atimer.c (run_all_atimers):
3209 * alloc.c (safe_alloca_unwind):
3210 * atimer.c (unwind_stop_other_atimers):
3211 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
3212 * menu.c (cleanup_popup_menu) [HAVE_NS]:
3213 * minibuf.c (choose_minibuf_frame_1):
3214 * process.c (make_serial_process_unwind):
3215 * xdisp.h (pop_message_unwind):
3216 * xselect.c (queue_selection_requests_unwind):
3217 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
3218 * alloca.c (record_xmalloc):
3219 Prefer record_unwind_protect_ptr to record_unwind_protect with
3221 * alloca.c (Fgarbage_collect):
3222 Prefer record_unwind_protect_void to passing a dummy.
3223 * buffer.c (restore_buffer):
3224 * window.c (restore_window_configuration):
3225 * xfns.c, w32fns.c (do_unwind_create_frame)
3226 New wrapper. All record-unwind uses of wrappee changed.
3227 * buffer.c (set_buffer_if_live):
3228 * callproc.c (call_process_cleanup, delete_temp_file):
3229 * coding.c (code_conversion_restore):
3230 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
3231 * editfns.c (save_excursion_restore)
3232 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
3233 (save_restriction_restore):
3234 * eval.c (restore_stack_limits, un_autoload):
3235 * fns.c (require_unwind):
3236 * keyboard.c (recursive_edit_unwind, tracking_off):
3237 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
3238 * macros.c (pop_kbd_macro, restore_menu_items):
3239 * nsfns.m (unwind_create_frame):
3240 * print.c (print_unwind):
3241 * process.c (start_process_unwind):
3242 * search.c (unwind_set_match_data):
3243 * window.c (select_window_norecord, select_frame_norecord):
3244 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
3245 (fast_set_selected_frame):
3246 * xfns.c, w32fns.c (unwind_create_tip_frame):
3247 Return void, not a dummy Lisp_Object. All uses changed.
3248 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
3249 * callproc.c (call_process_kill):
3250 * fileio.c (restore_point_unwind, decide_coding_unwind)
3251 (build_annotations_unwind):
3252 * insdel.c (Fcombine_after_change_execute_1):
3253 * keyboard.c (read_char_help_form_unwind):
3254 * menu.c (unuse_menu_items):
3255 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
3256 * sound.c (sound_cleanup):
3257 * xdisp.c (unwind_redisplay):
3258 * xfns.c (clean_up_dialog):
3259 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
3260 Accept no args and return void, instead of accepting and returning
3261 a dummy Lisp_Object. All uses changed.
3262 * cygw32.c (fchdir_unwind):
3263 * fileio.c (close_file_unwind):
3264 * keyboard.c (restore_kboard_configuration):
3265 * lread.c (readevalllop_1):
3266 * process.c (wait_reading_process_output_unwind):
3267 Accept int and return void, rather than accepting an Emacs integer
3268 and returning a dummy object. In some cases this fixes an
3269 unlikely bug when the corresponding int is outside Emacs integer
3270 range. All uses changed.
3271 * dired.c (directory_files_internal_unwind):
3272 * fileio.c (do_auto_save_unwind):
3273 * gtkutil.c (pop_down_dialog):
3274 * insdel.c (reset_var_on_error):
3275 * lread.c (load_unwind):
3276 * xfns.c (clean_up_file_dialog):
3277 * xmenu.c, nsmenu.m (pop_down_menu):
3278 * xmenu.c (cleanup_widget_value_tree):
3279 * xselect.c (wait_for_property_change_unwind):
3280 Accept pointer and return void, rather than accepting an Emacs
3281 save value encapsulating the pointer and returning a dummy object.
3283 * editfns.c (Fformat): Update the saved pointer directly via
3284 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
3285 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
3286 (unwind_body): New function.
3287 (record_unwind_protect): First arg is now a function returning void,
3288 not a dummy Lisp_Object.
3289 (record_unwind_protect_ptr, record_unwind_protect_int)
3290 (record_unwind_protect_void): New functions.
3291 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
3292 * fileio.c (struct auto_save_unwind): New type.
3293 (do_auto_save_unwind): Use it.
3294 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
3295 * insdel.c (struct rvoe_arg): New type.
3296 (reset_var_on_error): Use it.
3297 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
3299 (specbinding_func): Remove; there are now several such functions.
3300 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
3301 (set_unwind_protect_ptr): New function.
3302 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
3304 Be simpler and more consistent about reporting I/O errors.
3305 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3306 Say "Read error" and "Write error", rather than "I/O error", or
3307 "IO error reading", or "IO error writing", when a read or write
3309 * process.c (Fmake_network_process, wait_reading_process_output)
3310 (send_process, Fprocess_send_eof, wait_reading_process_output):
3311 Capitalize diagnostics consistently. Put "failed foo" at the
3312 start of the diagnostic, so that we don't capitalize the
3313 function name "foo". Consistently say "failed" for such
3315 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
3316 All callers changed. This is so it can use report_file_error.
3317 * sysdep.c (serial_open, serial_configure): Capitalize I/O
3318 diagnostics consistently as above.
3320 * fileio.c (report_file_errno): Fix errno reporting bug.
3321 If the file name is neither null nor a pair, package it up as a
3322 singleton list. All callers changed, both to this function and to
3323 report_file_error. This fixes a bug where the memory allocator
3324 invoked by list1 set errno so that the immediately following
3325 report_file_error reported the wrong errno value.
3327 Fix minor problems found by --enable-gcc-warnings.
3328 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
3329 * keyboard.c (kbd_buffer_get_event): Remove unused local.
3331 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
3333 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
3334 Set event->arg to Qt if switch-event shall be generated.
3335 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
3337 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
3339 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
3342 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
3343 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
3344 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
3345 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
3346 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
3347 and there is a focused frame.
3348 (head_table): Add focus-in and focus-out.
3349 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
3350 bind to handle-focus-in/out.
3352 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
3353 (Fhandle_switch_frame): Call Fhandle_focus_in.
3354 (syms_of_frame): defsubr handle-focus-in/out.
3356 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3358 Fix porting bug to older POSIXish platforms (Bug#14862).
3359 * sysdep.c (emacs_pipe): New function, that implements
3360 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
3361 This should port better to CentOS 5 and to Mac OS X 10.6.
3362 All calls to pipe2 changed.
3364 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
3365 This makes the code easier to read and the executable a bit smaller.
3366 Do not replace all calls to Fcons that happen to create lists,
3367 just calls that are intended to create lists. For example, when
3368 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
3369 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
3370 Similarly for list2 through list5.
3371 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
3372 * bytecode.c (exec_byte_code):
3373 * callint.c (quotify_arg, Fcall_interactively):
3374 * callproc.c (Fcall_process, create_temp_file):
3375 * charset.c (load_charset_map_from_file)
3376 (Fdefine_charset_internal, init_charset):
3377 * coding.c (get_translation_table, detect_coding_system)
3378 (Fcheck_coding_systems_region)
3379 (Fset_terminal_coding_system_internal)
3380 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
3381 * composite.c (update_compositions, Ffind_composition_internal):
3382 * dired.c (directory_files_internal, file_name_completion)
3384 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
3385 * doc.c (Fsnarf_documentation):
3386 * editfns.c (Fmessage_box):
3388 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
3389 (Feval, eval_sub, Ffuncall, apply_lambda):
3390 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
3391 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
3392 (Fset_file_times, Finsert_file_contents)
3393 (Fchoose_write_coding_system, Fwrite_region):
3394 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
3395 * font.c (font_registry_charsets, font_parse_fcname)
3396 (font_prepare_cache, font_update_drivers, Flist_fonts):
3397 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
3398 * frame.c (make_frame, Fmake_terminal_frame)
3399 (x_set_frame_parameters, x_report_frame_params)
3400 (x_default_parameter, Fx_parse_geometry):
3401 * ftfont.c (syms_of_ftfont):
3402 * image.c (gif_load):
3403 * keyboard.c (command_loop_1):
3404 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
3405 (Fcopy_keymap, append_key, Fcurrent_active_maps)
3406 (Fminor_mode_key_binding, accessible_keymaps_1)
3407 (Faccessible_keymaps, Fwhere_is_internal):
3408 * lread.c (read_emacs_mule_char):
3409 * menu.c (find_and_return_menu_selection):
3410 * minibuf.c (get_minibuffer):
3411 * nsfns.m (Fns_perform_service):
3412 * nsfont.m (ns_script_to_charset):
3413 * nsmenu.m (ns_popup_dialog):
3414 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
3415 (Fx_own_selection_internal):
3416 * nsterm.m (append2):
3417 * print.c (Fredirect_debugging_output)
3418 (print_prune_string_charset):
3419 * process.c (Fdelete_process, Fprocess_contact)
3420 (Fformat_network_address, set_socket_option)
3421 (read_and_dispose_of_process_output, write_queue_push)
3422 (send_process, exec_sentinel):
3423 * sound.c (Fplay_sound_internal):
3424 * textprop.c (validate_plist, add_properties)
3425 (Fput_text_property, Fadd_face_text_property)
3426 (copy_text_properties, text_property_list, syms_of_textprop):
3427 * unexaix.c (report_error):
3428 * unexcoff.c (report_error):
3429 * unexsol.c (unexec):
3430 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
3431 (Fformat_mode_line, syms_of_xdisp):
3432 * xfaces.c (set_font_frame_param)
3433 (Finternal_lisp_face_attribute_values)
3434 (Finternal_merge_in_global_face, syms_of_xfaces):
3435 * xfns.c (x_default_scroll_bar_color_parameter)
3436 (x_default_font_parameter, x_create_tip_frame):
3437 * xfont.c (xfont_supported_scripts):
3438 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
3439 (menu_help_callback, xmenu_show):
3441 * xterm.c (set_wm_state):
3442 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
3443 and similarly for list2 through list5.
3445 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
3447 * callproc.c (Fcall_process_region): Fix minor race and tune.
3448 (create_temp_file): New function, with the temp-file-creation part
3449 of the old Fcall_process_region. Use Fcopy_sequence to create the
3450 temp file name, rather than alloca + build_string, for simplicity.
3451 Don't bother to block input around the temp file creation;
3452 shouldn't be needed. Simplify use of mktemp.
3453 Use record_unwind_protect immediately after creating the temp file;
3454 this closes an unlikely race where the temp file was not removed.
3455 Use memcpy rather than an open-coded loop.
3456 (Fcall_process_region): Use the new function. If the input is
3457 empty, redirect from /dev/null rather than from a newly created
3458 empty temp file; this avoids unnecessary file system traffic.
3460 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
3462 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
3463 Simplify by making this case like the other two. This is a bit
3464 slower on obsolete hosts, but the extra complexity isn't worth it.
3466 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
3467 * process.c (create_process) [!DOS_NT]:
3468 Remove now-unnecessary calls to emacs_close.
3470 2013-07-13 Eli Zaretskii <eliz@gnu.org>
3472 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
3473 returning early. (Bug#14850)
3475 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
3476 and inhibit-iso-escape-detection attributes of 'undecided'.
3479 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
3481 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
3482 Reported by Herbert J. Skuhra in
3483 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
3485 Don't lose top specpdl entry when memory is exhausted.
3486 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
3487 specpdl overflow here, to simplify callers; all callers changed.
3488 Always reserve an unused entry at the stack top; this avoids
3489 losing the top entry's information when memory is exhausted.
3491 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3493 Clean up errno reporting and fix some errno-reporting bugs.
3494 * callproc.c (Fcall_process):
3495 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3496 * process.c (create_process, Fmake_network_process):
3497 * unexaix.c (report_error):
3498 * unexcoff.c (report_error):
3499 Be more careful about reporting the errno of failed operations.
3500 The code previously reported the wrong errno sometimes.
3501 Also, prefer report_file_errno to setting errno + report_file_error.
3502 (Fcall_process): Look at openp return value rather than at path,
3503 as that's a bit faster and clearer when there's a numeric predicate.
3504 * fileio.c (report_file_errno): New function, with most of the
3505 old contents of report_file_error.
3506 (report_file_error): Use it.
3507 (Ffile_exists_p, Ffile_accessible_directory_p):
3508 Set errno to 0 when it is junk.
3509 * fileio.c (Faccess_file):
3510 * image.c (x_create_bitmap_from_file):
3511 Use faccessat rather than opening the file, to avoid the hassle of
3512 having a file descriptor open.
3513 * lisp.h (report_file_errno): New decl.
3514 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
3517 * process.c (create_process, wait_reading_process_output) [AIX]:
3518 Remove obsolete SIGHUP-related code, as Emacs no longer disables
3519 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
3520 a multithreaded environment anyway).
3521 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
3523 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
3525 * image.c (x_find_image_file): Don't close a remote file handle.
3527 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3529 Fix races with threads and file descriptors.
3530 * callproc.c (Fcall_process_region):
3531 * dired.c (open_directory):
3532 * emacs.c (main, Fdaemon_initialized):
3533 * image.c (x_find_image_file):
3534 * inotify.c (Finotify_rm_watch):
3535 * lread.c (Flocate_file_internal):
3536 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
3537 * term.c (term_mouse_moveto, init_tty):
3538 * termcap.c (tgetent):
3539 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
3540 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
3541 * unexhp9k800.c, unexmacosx.c (unexec):
3542 * callproc.c (Fcall_process_region):
3543 Use emacs_close, not close.
3544 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
3545 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
3546 and posix_close function on current platforms (which all lack them).
3547 (emacs_close): Use it. This should fix the races on GNU/Linux and
3548 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
3549 and it should avoid closing random victim file descriptors on
3552 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
3554 * inotify.c (uninitialized): Remove. All uses replaced by -1.
3555 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
3558 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
3559 This is for .gdbinit xbacktrace.
3561 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
3562 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
3563 (emacs_set_tty): Now static.
3564 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
3565 * term.c (tty_capable_p, tty_default_color_capabilities)
3566 (get_tty_terminal, term_mouse_movement)
3567 (handle_one_term_event, init_tty, maybe_fatal):
3568 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
3569 (tgetent, scan_file, name_match, compare_contin):
3570 * terminal.c (get_terminal):
3571 Use bool for boolean.
3572 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
3573 Prefer char to unsigned char if either will do.
3574 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
3575 (tty_write_glyphs): Prefer int to unsigned.
3576 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
3577 All callers changed.
3578 * termcap.c (tprint, main) [TEST]: Remove non-working test.
3580 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
3583 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
3584 (B__dummy__): New dummy symbol, to pacify C89.
3585 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
3586 they can't grok varargs macros.
3587 * dispnew.c (add_window_display_history)
3588 (add_frame_display_history):
3589 * print.c (print_object):
3590 * xdisp.c (debug_method_add):
3591 Use %p printf format only for void pointers.
3592 * emacs.c (usage_message): New constant, replacing ...
3593 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
3594 (main): Adjust to usage reorg.
3595 * fns.c (syms_of_fns):
3596 * profiler.c (syms_of_profiler):
3597 Don't use non-constant struct initializers.
3598 * gnutls.h (gnutls_initstage_t):
3599 * lisp.h (enum Lisp_Fwd_Type):
3600 * lread.c (lisp_file_lexically_bound_p):
3601 * xsettings.c (anonymous enum):
3602 Remove trailing comma.
3603 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
3604 * lisp.h (ENUM_BF): Use unsigned if pedantic.
3605 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
3607 * regex.c (const_re_char): New type, to pacify strict C89.
3608 All uses of 'const re_char' replaced to use it.
3609 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
3610 with glibc when strict C89. This change is imported from gnulib.
3612 (_Restrict_arr_): Rename from __restrict_arr, similarly.
3613 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
3614 Omit GNU_LINUX implementation, since it requires long long.
3615 * xterm.c (x_draw_underwave):
3616 Do not assume the traditional order of struct's members.
3617 (x_term_init): Rewrite to avoid the need for non-constant structure
3620 Syntax cleanup, mostly replacing macros with functions.
3621 This removes the need for the syntax_temp hack.
3622 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
3623 * syntax.c (SYNTAX_INLINE): New macro.
3624 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
3625 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
3626 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
3627 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
3628 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
3629 (SYNTAX_COMEND_FIRST): Now functions, not macros.
3630 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
3631 Now constants, not macros.
3632 (syntax_temp) [!__GNUC__]: Remove.
3633 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
3634 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
3635 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
3636 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
3637 Move here from syntax.h; now functions, not macros. Except for the
3638 last function, these are static since only syntax.c uses them.
3639 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
3640 All uses changed. Now a function, not a macro; use this fact
3641 to simplify the code.
3642 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
3643 compiler bugs; no longer relevant.
3644 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
3645 (SYNTAX_INLINE): New macro.
3646 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
3647 for the new functions. Use bool for boolean member.
3648 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
3649 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
3650 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
3651 (SETUP_BUFFER_SYNTAX_TABLE):
3652 Now extern inline functions, not macros.
3653 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
3654 Remove; all uses replaced by implementation.
3655 (syntax_temp) [!__GNUC__]: Remove decl.
3656 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
3658 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
3660 * emacs.c (main): Fix syntax error.
3662 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
3664 Timestamp fixes for undo (Bug#14824).
3665 * atimer.c (schedule_atimer):
3666 * fileio.c (Ffile_newer_than_file_p):
3667 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
3668 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
3669 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
3670 (syms_of_fileio): Remove Sclear_visited_file_name.
3671 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
3672 file doesn't exist; this avoids an ambiguity with negative timestamps.
3673 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
3674 * systime.h (make_emacs_time, invalid_emacs_time):
3675 Don't assume struct timespec layout; POSIX doesn't guarantee it.
3676 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
3677 * undo.c (record_first_change): Push (visited-file-modtime) onto
3678 undo list rather than reimplementing it by hand, incorrectly.
3680 2013-07-09 Ken Brown <kbrown@cornell.edu>
3682 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
3684 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
3686 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
3688 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
3690 Handle errno and exit status a bit more carefully.
3691 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
3692 number into an exit status. Instead, use EXIT_CANCELED.
3693 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
3694 * callproc.c (relocate_fd):
3695 * emacs.c (close_output_streams, main):
3696 * process.c (create_process):
3697 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
3698 Use emacs_perror for simplicity.
3699 * callproc.c (relocate_fd, main):
3700 * sysdep.c (sys_subshell):
3701 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
3702 (shut_down_emacs): Use emacs_write, not write.
3703 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
3704 * fileio.c (Fcopy_file, e_write):
3705 * nsterm.m (ns_select):
3706 * process.c (send_process):
3707 * sound.c (vox_write):
3708 Use emacs_write_sig, not emacs_write.
3709 * lisp.h (emacs_write_sig, emacs_perror): New decls.
3710 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
3712 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
3714 (emacs_full_write): New function.
3715 (emacs_write): Rewrite to use it.
3716 (emacswrite_sig, emacs_perror): New functions.
3717 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
3719 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
3721 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
3722 on NS even if it is present. Pixmap on NS is a void*.
3724 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3726 Port to Ubuntu 10 (Bug#14803).
3727 Problem reported by T.V. Raman.
3728 * process.c (close_on_exec, accept4, process_socket):
3729 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
3731 2013-07-07 Eli Zaretskii <eliz@gnu.org>
3733 * w32.c (sys_dup): Declare prototype.
3737 * callproc.c [WINDOWSNT]: Include sys/socket.h.
3739 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3741 Make file descriptors close-on-exec when possible (Bug#14803).
3742 This simplifies Emacs a bit, since it no longer needs to worry
3743 about closing file descriptors by hand in some cases.
3744 It also fixes some unlikely races. Not all such races, as
3745 libraries often open files internally without setting
3746 close-on-exec, but it's an improvement.
3747 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
3748 * callproc.c (Fcall_process) [!MSDOS]:
3749 * emacs.c (main) [!DOS_NT]:
3750 * nsterm.m (ns_term_init):
3751 * process.c (create_process):
3752 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
3753 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
3754 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
3755 Prefer mkostemp with O_CLOEXEC to mkstemp.
3756 * callproc.c (relocate_fd) [!WINDOWSNT]:
3757 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
3758 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
3760 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
3761 Make the resulting file descriptor close-on-exec.
3762 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
3763 * lread.c (load_descriptor_list, load_descriptor_unwind):
3764 Remove; no longer needed. All uses removed.
3765 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
3766 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
3768 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
3769 (Fmake_network_process, Fnetwork_interface_list):
3770 (Fnetwork_interface_info, server_accept_connection):
3771 Make newly-created socket close-on-exec.
3772 * sysdep.c (emacs_open, emacs_fopen):
3773 Make new-created descriptor close-on-exec.
3774 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
3775 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
3777 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
3779 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
3780 for NS_IMPL_GNUSTEP.
3782 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3784 Fix openp errno handling.
3785 * callproc.c (Fcall_process): Preserve openp errno around close.
3786 * lread.c (openp): Set errno when returning -1, as some callers
3789 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
3791 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
3793 * nsterm.h (NSSavePanel): Update comment.
3794 (NSAPP_DATA2_RUNFILEDIALOG): Define.
3795 (ns_run_file_dialog): Declare.
3797 * nsfns.m: Remove panelOK.
3799 (ns_run_file_dialog): New function.
3800 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
3801 event loop, so file dialog is popped up by ns_run_file_dialog, called
3802 by sendEvent (Bug#14578).
3803 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
3805 2013-07-06 Eli Zaretskii <eliz@gnu.org>
3807 * xdisp.c (default_line_pixel_height): New function.
3808 (pos_visible_p, move_it_vertically_backward, try_scrolling)
3809 (try_cursor_movement, redisplay_window, try_window)
3810 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
3812 * window.c (window_scroll_pixel_based):
3813 use default_line_pixel_height.
3815 * dispextern.h (default_line_pixel_height): Add prototype.
3817 * frame.c (x_set_line_spacing): Accept a float value for
3818 line-spacing parameter, per the documentation.
3820 * data.c (Fmultibyte_string_p): Doc fix.
3822 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
3824 Use emacs_open more consistently when opening files.
3825 This handles EINTR more consistently now, and makes it easier
3826 to introduce other uniform changes to file descriptor handling.
3827 * src/systdio.h: New file.
3828 * src/buffer.c (mmap_init):
3829 * cygw32.c (chdir_to_default_directory):
3830 * dispnew.c (Fopen_termscript):
3831 * emacs.c (Fdaemon_initialized):
3832 * fileio.c (Fdo_auto_save):
3833 * image.c (slurp_file, png_load_body, jpeg_load_body):
3834 * keyboard.c (Fopen_dribble_file):
3836 * print.c (Fredirect_debugging_output):
3837 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
3838 * termcap.c (tgetent):
3839 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
3840 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
3841 * w32term.c (w32_initialize) [CYGWIN]:
3842 * xfaces.c (Fx_load_color_file):
3843 Use emacs_open instead of plain open, and emacs_fopen instead of
3845 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
3846 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
3847 * callproc.c (default_output_mode): New constant.
3848 (Fcall_process): Use it to call emacs_open instead of plain creat.
3849 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
3850 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
3851 (emacs_fopen): New function.
3852 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
3853 Include <lisp.h>, for emacs_open.
3854 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
3856 Remove duplicate #include directives.
3857 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
3859 Don't include stdio.h twice.
3860 * buffer.c [USE_MMAP_FOR_BUFFERS]:
3861 Don't include sys/types.h or stdio.h twice.
3862 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
3863 * lread.c: Don't include coding.h twice.
3864 * nsfont.m: Don't include frame.h twice.
3865 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
3866 * ralloc.c: Don't include <unistd.h> twice.
3867 * xdisp.c: Don't include font.h twice.
3868 * xterm.c: Don't include fontset.h twice.
3869 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
3871 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3873 Scale ImageMagick images more carefully.
3874 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
3875 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
3876 Be more careful about avoiding undefined behavior after
3877 integer overflow and division by zero.
3879 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3881 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
3882 (syms_of_w32fns): DEFSYM them.
3883 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
3884 (CCHDEVICENAME): Define macros if not defined.
3885 (struct MONITOR_INFO_EX): New struct.
3886 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
3887 (enum_display_monitors_fn): New variable.
3888 (globals_of_w32fns): Initialize it.
3889 (Fx_display_pixel_width, Fx_display_pixel_height)
3890 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
3891 multi-monitor setups in docstrings.
3892 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
3893 screen size by primary monitor's millimeter per pixel.
3894 (w32_monitor_enum, w32_display_monitor_attributes_list)
3895 (w32_display_monitor_attributes_list_fallback)
3896 (Fw32_display_monitor_attributes_list): New functions.
3897 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
3899 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
3901 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
3903 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
3905 * fileio.c (Qfile_notify_error): New error symbol.
3907 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
3908 * inotify.c (inotify_callback, symbol_to_inotifymask)
3909 (Finotify_add_watch, Finotify_rm_watch): Use it.
3910 (inotifyevent_to_event): Exchange order of cookie and file name.
3911 (Finotify_add_watch): Adapt docstring.
3913 * lisp.h (Qfile_notify_error): Declare.
3915 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3917 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
3918 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3919 Do not clear _malloc_thread_enabled_p, undoing the previous change,
3920 which did not work (see <http://bugs.gnu.org/14569#307>).
3921 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
3922 && (!noninteractive || initialized)). This attempts to thread
3923 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
3925 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
3927 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
3928 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
3930 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3932 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
3933 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3934 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
3935 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
3937 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
3939 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
3940 Define to __sys_siglist.
3942 2013-07-02 Eli Zaretskii <eliz@gnu.org>
3944 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
3945 word-wrap, so that overflow-newline-into-fringe would work in
3946 visual-line-mode. (Bug#2749)
3947 (move_it_in_display_line_to): When the last scanned display
3948 element fits exactly on the display line, and
3949 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
3950 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
3951 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
3952 finding buffer position that corresponds to pixel coordinates,
3953 e.g. in buffer_posn_from_coords.
3955 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
3957 * process.c (handle_child_signal): Call catch_child_signal if
3960 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
3962 Don't convert function pointers to void * and back.
3963 It isn't portable C, and it's easy enough to avoid.
3964 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
3965 (make_save_value): Add support for SAVE_FUNCPOINTER.
3966 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
3967 * print.c (print_object):
3968 Distinguish function from object pointers.
3969 * lisp.h (SAVE_FUNCPOINTER): New constant.
3970 (SAVE_SLOT_BITS): Adjust to it.
3971 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
3972 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
3973 (voidfuncptr): New typedef.
3974 (struct Lisp_Save_Value): New member data[0].funcpointer.
3975 (XSAVE_FUNCPOINTER): New function.
3977 Simplify buildobj processing.
3978 * Makefile.in (buildobj.h): Make it a sequence of strings each
3979 followed by comma, rather than a single string. Put it into a
3980 .tmp file in case there's an error while generating it.
3981 (gl-stamp): Use .tmp for temp files.
3982 (mostlyclean): Clean .tmp files.
3983 * doc.c (buildobj): Move to just the routine that needs it.
3984 It's now an array of strings, so processing is simpler.
3986 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
3988 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
3989 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
3990 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3991 Invoke malloc_enable_thread even when not interactive.
3992 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
3993 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
3994 in this case, since the underlying bug has now been fixed.
3996 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
3998 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
3999 unlinking it (bug#14691).
4001 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
4003 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
4004 before checking whether buffer is modified. This lets
4005 `kill-buffer-query-functions' cancel killing of the buffer or save
4006 its content before `kill-buffer' asks user the "Buffer %s
4007 modified; kill anyway?" question.
4009 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
4011 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
4012 Let the super performKeyEquivalent deal with them (Bug#14747).
4014 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
4016 * widget.c (resize_cb): Remove unused local.
4018 Do not use GTK 3 if it exists but cannot be compiled.
4019 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
4020 * xterm.c (x_error_handler) [!USE_GTK]:
4023 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
4025 2013-06-30 Eli Zaretskii <eliz@gnu.org>
4027 * intervals.c (get_local_map): Instead of aborting, clip POSITION
4028 to the valid range of values. (Bug#14753)
4030 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
4031 when moving point by using the current glyph matrix. This avoids
4032 the need to force redisplay when this function is called in a
4035 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
4037 Fix minor problems found by static checking.
4038 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
4039 Redo the latter's body to sidestep GCC parenthesization warnings.
4040 (setup_coding_system, detect_coding, detect_coding_system): Use them.
4041 * coding.c (detect_coding, detect_coding_system):
4042 * coding.h (struct undecided_spec):
4043 Use bool for boolean.
4044 * image.c (QCmax_width, QCmax_height): Now static.
4045 * xdisp.c (Fmove_point_visually): Remove unused local.
4047 2013-06-29 Eli Zaretskii <eliz@gnu.org>
4049 * xdisp.c (Fmove_point_visually): New function.
4051 2013-06-28 Kenichi Handa <handa@gnu.org>
4053 * coding.h (define_coding_undecided_arg_index): New enum.
4054 (coding_attr_index): New members
4055 coding_attr_undecided_inhibit_null_byte_detection,
4056 coding_attr_undecided_inhibit_iso_escape_detection,
4057 coding_attr_undecided_prefer_utf_8.
4058 (undecided_spec): New struct.
4059 (struct coding_system): New member `undecided' of the member
4062 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
4063 (detect_coding): Likewise.
4064 (detect_coding_system): Likewise.
4065 (Fdefine_coding_system_internal): New coding system properties
4066 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
4068 (syms_of_coding): Adjust for coding_arg_undecided_max.
4070 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
4072 * image.c (x_from_xcolors): Remove unused local.
4074 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4076 Defer image data transfer between X client and server until actual
4079 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
4082 * image.c (Destroy_Image): Remove.
4083 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
4084 `mask_p', and `colors_p'. All uses changed.
4085 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
4086 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
4087 New macros for `flags' arg to x_clear_image_1.
4088 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
4089 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
4090 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
4091 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
4092 (image_get_x_image, image_unget_x_image): New functions or macros.
4093 (image_background, image_background_transparent, x_to_xcolors)
4094 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
4095 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
4096 instead of Destroy_Image.
4097 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
4098 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
4099 (png_load_body, jpeg_load_body, tiff_load, gif_load)
4100 (imagemagick_load_image, svg_load_image): Use them instead of
4101 x_create_x_image_and_pixmap, and x_put_x_image followed by
4102 x_destroy_x_image, respectively.
4103 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
4104 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
4105 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
4106 background_transparent fields.
4107 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
4108 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
4110 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
4112 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
4113 This mostly consists of undoing recent changes.
4114 * callproc.c (Fcall_process):
4115 * process.c (create_process):
4116 Do not worry about catching SIGCHLD here, undoing previous change.
4117 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
4118 * process.c, process.h (catch_child_signal):
4119 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
4120 * process.c (catch_child_handler): Don't worry about being called
4121 lazily and do not assume caller has blocked SIGCHLD, undoing
4122 previous change. Move first-time stuff back to
4123 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
4124 tickle glib, as that causes Cygwin bootstrap to fail. Do not
4125 set lib_child_handler if it's already initialized, which may
4126 help avoid problems on GNUStep.
4128 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4130 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
4131 * callproc.c (Fcall_process):
4132 * process.c (create_process):
4133 Make sure SIGCHLD is caught before we fork,
4134 since Emacs startup no arranges to catch SIGCHLD.
4135 * process.c (lib_child_handler): Initialize to null, not to
4137 (catch_child_signal): Allow self to be called lazily.
4138 Do nothing if it's already been called.
4139 Assume caller has blocked SIGCHLD (all callers do now).
4140 * emacs.c (main): Do not catch SIGCHLD here; defer it until
4141 just before it's really needed.
4142 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
4143 since it hasn't been caught yet.
4145 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
4147 * image.c (compute_image_size): New function to implement
4148 :max-width and :max-height.
4149 (imagemagick_load_image): Use it.
4151 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4153 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
4154 * callproc.c, process.h (block_child_signal, unblock_child_signal):
4156 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
4157 * process.c (catch_child_signal): Block SIGCHLD while futzing with
4158 the SIGCHLD handler, since the code is not atomic and (due to glib)
4159 signals may be arriving now.
4160 * sysdep.c (init_signals): Do not catch child signals here;
4161 'main' now does that later, at a safer time.
4163 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
4165 Clean up SIGCHLD handling a bit (Bug#14569).
4166 * process.c, process.h (catch_child_signal):
4167 Now always extern, even if !NS_IMPL_GNUSTEP.
4168 * process.c (catch_child_signal): Move glib tickler here from
4169 init_process_emacs, so that it's done earlier in Emacs
4170 initialization. Also move the noninteractive && !initialized
4171 check here from init_process_emacs. This is all a bit cleaner for
4172 GNUish platforms, and I hope it works around the Cygwin bug.
4173 * sysdep.c (init_signals): Invoke catch_child_signal here, so
4174 that glib signal handling is tickled before glib creates threads.
4176 * process.c (wait_reading_process_output): Avoid int overflow
4177 when reading more than 2 GiB total from a process.
4179 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4181 * process.c (create_process): Handle a couple more cases,
4182 i.e., work even if new_argv and wait_child_setup[i] are cached.
4183 Use Fcall_process's style for volatile vars.
4185 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
4187 * process.c (create_process): Mark PROCESS volatile.
4189 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4191 Use C99-style flexible array members if available.
4192 This avoids some subtle aliasing issues, which typically
4193 aren't a problem with GCC but may be a problem elsewhere.
4194 * alloc.c (sdata): New typedef, replacing the old struct sdata.
4195 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
4196 In either case, it uses a flexible array member rather than
4197 the old struct hack. All uses changed.
4198 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
4199 Adjust to sdata reorganization.
4200 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
4201 Use offsetof (struct, flex_array_member), not sizeof (struct), as
4202 that ports better to pre-C99 non-GCC.
4203 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
4204 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
4205 as the latter has changed.
4206 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
4207 and port better to pre-C99 GCC.
4208 * image.c (struct xpm_cached_color):
4209 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
4210 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
4211 Use FLEXIBLE_ARRAY_MEMBER.
4212 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
4213 Move decl to top level so it gets checked against implementation.
4214 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
4215 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
4217 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4219 * syntax.c: Integer cleanups.
4220 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
4221 All uses that need 0-or-2 changed to:
4222 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
4223 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
4224 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
4225 (char_quoted, prev_char_comend_first, back_comment)
4226 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4227 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
4228 Use bool for boolean.
4229 (update_syntax_table, skip_chars, skip_syntaxes):
4230 Prefer int to unsigned when either will do.
4231 (back_comment): Return boolean success flag, like forw_comment,
4232 instead of positive-or-minus-1 (which might have overflowed int anyway).
4233 Don't stuff ptrdiff_t into int.
4234 (syntax_spec_code, syntax_code_spec): Now const.
4235 (Fmatching_paren, scan_lists, scan_sexps_forward):
4236 Use enum syntaxcode for syntax code.
4237 (Fmatching_paren): Check that arg is a character, not just an integer.
4238 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
4239 (Finternal_describe_syntax_value): Omit no-longer-needed
4241 (skip_chars): Use char, not unsigned char, when the distinction
4243 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
4244 * bytecode.c (exec_byte_code):
4245 * syntax.c (syntax_spec_code, Fchar_syntax)
4246 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4248 * syntax.h (SYNTAX_WITH_FLAGS):
4249 Omit unnecessary casts.
4251 2013-06-20 Eli Zaretskii <eliz@gnu.org>
4253 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
4254 line dimensions here, to avoid race conditions with the main
4255 thread. (Bug#14062, bug#14630, bug#14669)
4257 * w32term.c (w32_draw_window_cursor): Compute the header line and
4258 mode line dimensions here.
4259 <w32_system_caret_window, w32_system_caret_hdr_height>:
4260 <w32_system_caret_mode_height>: New variables.
4262 * w32term.h: Declare them.
4264 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4266 * alloc.c (die): Move "assertion failed" string here ...
4267 * lisp.h (eassert): ... from here. Also, suppress evaluation of
4268 COND when SUPPRESS_CHECKING. This shrinks the executable text
4269 size by 0.8% to 2.2% when configured with --enable-checking,
4270 depending on optimization flags (GCC 4.8.1 x86-64).
4272 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
4274 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
4276 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
4277 base is 2; this is more accurate.
4279 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
4281 * sound.c (string_default): Move to !WINDOWSNT section.
4282 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
4284 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
4286 * sound.c: Integer cleanups.
4287 Remove unnecessary forward decls.
4288 (struct sound_device): The 'file' member is now a Lisp_Object, not
4289 a char *, so that we needn't invoke alloca on a huge size.
4290 (Fplay_sound_internal): Adjust to this.
4291 (string_default): New function.
4292 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
4293 Use it to adjust to the struct sound_device change.
4294 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
4295 (be2hs) [0]: Remove.
4297 * syntax.c (skip_chars): Don't use uninitialized storage
4298 when searching a multibyte buffer for characters that are not in a
4299 unibyte string that contains non-ASCII characters.
4301 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
4303 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
4304 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
4306 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4308 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
4310 2013-06-18 Kenichi Handa <handa@gnu.org>
4312 * font.c (Ffont_spec): Signal an error for an invalid font name
4315 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4317 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
4318 In particular this ports to 32-bit sparc Sun cc.
4319 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
4320 array with a dummy element at specpdl[-1], so that its address can
4322 (unbind_to): Do not copy the binding; not needed, now that we
4323 copy old_value in the one place where the copy is needed.
4324 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
4325 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
4326 (union specbinding): Rename from struct specbinding. Redo layout
4327 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
4328 which is not portable. With Sun C 5.12 32-bit sparc, the
4329 declaration causes nargs to be an unsigned bitfield, a behavior
4330 that the C standard allows; but Emacs wants nargs to be signed.
4331 The overall type is now a union of structures rather than a
4332 structure of union of structures, and the 'kind' member is now a
4333 bitfield, so that the overall type doesn't grow. All uses changed.
4334 * process.c (Fmake_serial_process): Remove unnecessary initialization.
4336 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4338 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
4339 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
4341 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
4343 2013-06-17 Eli Zaretskii <eliz@gnu.org>
4345 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
4346 unless we know that the window w's frame is a frame object.
4347 Another attempt at solving bug#14062 and bug#14630.
4349 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
4351 * textprop.c (property_set_type): New enum.
4352 (add_properties): Allow appending/prepending text properties.
4353 (add_text_properties_1): Factored out of Fadd_text_properties.
4354 (Fadd_text_properties): Move all the code into
4355 add_text_properties_1.
4356 (Fadd_face_text_property): New function that calls
4357 add_text_properties_1.
4359 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4361 Move functions from lisp.h to individual modules when possible.
4362 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
4363 * alloc.c (XFLOAT_INIT, set_symbol_name):
4364 * buffer.c (CHECK_OVERLAY):
4365 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
4366 (set_char_table_parent):
4367 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
4368 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
4369 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
4370 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
4372 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
4373 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
4374 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
4375 (backtrace_args, backtrace_debug_on_exit):
4376 * floatfns.c (CHECK_FLOAT):
4377 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
4378 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
4379 (set_hash_hash, set_hash_hash_slot, set_hash_index)
4380 (set_hash_index_slot):
4381 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
4382 * marker.c (CHECK_MARKER):
4383 * textprop.c (CHECK_STRING_OR_BUFFER):
4384 * window.c (CHECK_WINDOW_CONFIGURATION):
4385 Move here from lisp.h, and make these functions static rather than
4387 * buffer.c (Qoverlayp):
4389 * fns.c (Qhash_table_p):
4390 * window.c (Qwindow_configuration_p):
4392 * lisp.h: Remove the abovementioned defns and decls.
4394 Use functions, not macros, for XINT etc (Bug#11935).
4395 In lisp.h, prefer functions to function-like macros, and
4396 constants to object-like macros, when either will do. This:
4397 . simplifies use, as there's no more need to worry about
4398 arguments' side effects being evaluated multiple times.
4399 . makes the code easier to debug on some platforms.
4400 However, when using gcc -O0, keep using function-like macros
4401 for a few critical operations, for performance reasons.
4402 This sort of thing isn't needed with gcc -Og, but -Og
4403 is a GCC 4.8 feature and isn't widely-enough available yet.
4404 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
4405 Remove enum lsb_bits; no longer needed.
4406 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
4407 * buffer.c (Qoverlap):
4409 * fns.c (Qhash_table_p):
4410 Now extern, so lisp.h can use these symbols.
4411 * dispextern.h: Include character.h, for MAX_CHAR etc.
4412 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4413 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4414 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4415 (GLYPH_CODE_P): Move here from lisp.h.
4416 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4417 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
4418 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
4419 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
4420 XUNTAG now returns void *.
4421 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
4422 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
4423 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
4424 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
4425 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
4426 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
4427 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
4428 (lisp_h_XPNTR, lisp_h_XSYMBOL):
4429 New macros, renamed from their sans-lisp_h_ counterparts.
4430 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
4431 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
4432 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
4433 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
4434 If compiling via GCC without optimization, define these as macros
4435 in addition to inline functions.
4436 To disable this, compile with -DINLINING=0.
4437 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
4438 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
4439 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
4440 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
4441 (INTMASK, VALMASK): Now macros, since static values cannot be
4442 accessed from extern inline functions.
4443 (VALMASK): Also a constant, for benefit of old GDB.
4444 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
4445 is INTEGERP, which can fold it in.
4446 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
4447 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
4448 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
4449 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
4450 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
4451 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
4452 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
4453 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
4454 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
4455 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
4456 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
4457 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
4458 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
4459 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
4460 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
4461 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
4462 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
4463 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
4464 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
4465 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
4466 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
4467 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
4468 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
4469 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
4470 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
4471 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
4472 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
4473 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
4474 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
4475 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
4476 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
4477 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
4478 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
4480 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
4481 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
4482 (VALMASK): Define in one place rather than in two, merging the
4483 USE_LSB_TAG parts; this is simpler.
4484 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
4485 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
4486 Move up, to avoid use before definition.
4487 Also include "globals.h" earlier, for the same reason.
4488 (make_natnum): New function.
4489 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
4490 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
4491 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
4492 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
4493 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
4494 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
4495 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
4496 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
4497 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
4498 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
4499 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
4500 (Qwindow_configuration_p, Qimage): New forward declarations.
4501 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
4502 (STRING_COPYIN): Remove; unused.
4503 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
4504 (xcar_addr, xcdr_addr): New functions. All uses changed.
4505 (IEEE_FLOATING_POINT): Now a constant, not a macro.
4506 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4507 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4508 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4509 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
4510 (TYPE_RANGED_INTEGERP): Simplify.
4511 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
4512 (setlocale, fixup_locale, synchronize_system_messages_locale)
4513 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
4514 Now empty functions, not macros.
4515 (functionp): Return bool, not int.
4516 * window.c (Qwindow_configuration_p): Now extern,
4517 so window.h can use it.
4518 * window.h (Qwindowp): Move decl back to lisp.h.
4520 2013-06-15 Eli Zaretskii <eliz@gnu.org>
4522 * xdisp.c (Fline_pixel_height): New function, required for solving
4525 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
4527 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
4529 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
4531 * lread.c (syms_of_lread):
4532 * fns.c (Fprovide): Adjust to new format of after-load-alist.
4534 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
4536 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
4538 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
4540 * fileio.c (expand_file_name): Doc fix.
4542 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
4544 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
4545 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
4546 Wait for self, not for 0. This can't hurt on GNU or similar
4547 system, and may help with Cygwin.
4549 * keyboard.c: Don't use PROP (...) as an lvalue.
4550 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
4551 Use set_prop (A, B), not PROP (A) = B.
4553 2013-06-10 Eli Zaretskii <eliz@gnu.org>
4555 * xdisp.c (get_it_property): Use it->window instead of generating
4556 a Lisp object from it->w.
4558 2013-06-09 Eli Zaretskii <eliz@gnu.org>
4560 * xdisp.c (get_it_property): If it->object is a buffer, pass to
4561 get-char-property the window that is being rendered, instead of
4562 the buffer, to support window-specific overlays. (Bug#14575)
4563 (compute_display_string_pos): When W is NULL, use the current
4564 buffer as the object to pass to get-char-property.
4565 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
4566 pointer member of the bidi iterator, since no window is pertinent
4569 2013-06-08 Eli Zaretskii <eliz@gnu.org>
4571 * bidi.c (bidi_fetch_char): Accept additional argument, the window
4572 being displayed, and pass it to compute_display_string_pos.
4573 (bidi_level_of_next_char, bidi_resolve_explicit_1)
4574 (bidi_paragraph_init): All callers changed.
4576 * xdisp.c (init_from_display_pos, init_iterator)
4577 (handle_single_display_spec, next_overlay_string)
4578 (get_overlay_strings_1, reseat_1, reseat_to_string)
4579 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
4580 Set bidi_it.w member from it->w.
4581 (compute_display_string_pos): Accept additional argument, the
4582 window being displayed, and pass it to Fget_char_property.
4585 * dispextern.h (struct bidi_it): New member w, the window being
4587 (compute_display_string_pos): Adjust prototype.
4589 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
4591 * xgselect.c: Remove unneeded include xterm.h.
4593 * process.c (wait_reading_process_output): Check for NS before GLIB.
4594 GLIB may be linked in due to rsvg, but ns_select must be called.
4596 * xgselect.c (xg_select): Remove call to window_system_available
4597 and g_main_context_pending at the top, so Gdk events (i.e. file
4598 notify) are processed when Emacs is started with -nw.
4600 2013-06-07 Eli Zaretskii <eliz@gnu.org>
4602 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
4603 (ctagsfiles3): New variable, includes only *.m files.
4604 (TAGS): Use an explicit language name in the regular expressions,
4605 to avoid transformation of '/SOMETHING' by MSYS to
4606 'c:\MSYS\SOMETHING'.
4608 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
4610 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
4612 2013-06-06 Eli Zaretskii <eliz@gnu.org>
4614 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
4615 still need to set the mouse pointer shape and activate help-echo.
4618 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
4620 A few porting etc. fixes for the new file monitor code.
4621 See the thread containing
4622 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
4623 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
4624 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
4625 (dir_monitor_callback, Fgfile_rm_watch):
4626 Use assq_no_quit instead of Fassoc, for speed.
4627 (dir_monitor_callback, Fgfile_rm_watch):
4628 eassert that the monitor is a fixnum.
4629 (dir_monitor_callback): No need for CDR_SAFE.
4630 Simplify building of lisp with alternative tails.
4631 (Fgfile_add_watch, Fgfile_rm_watch):
4632 Do not assume glib functions set errno reliably on failure.
4633 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
4634 and signal an error otherwise.
4635 (Fgfile_rm_watch): Prefer CONSP to !NILP.
4636 Use Fdelq instead of Fdelete, for speed.
4638 2013-06-05 Eli Zaretskii <eliz@gnu.org>
4640 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
4641 don't insist on being invoked on a highlighted tool-bar button.
4642 Avoids losing tool-bar functionality when mouse-highlight is nil.
4643 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
4644 Don't highlight when mouse-highlight is nil.
4645 (note_mouse_highlight): When mouse-highlight is nil, don't return
4646 right away; instead, run tool-bar and mode-line highlight
4647 subroutine, clear any existing highlight, and revert the mouse
4648 pointer to its default shape. (Bug#14558)
4650 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
4652 * lisp.mk (lisp): Add prog-mode.el.
4654 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
4656 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
4657 * process.c (dummy_handler): New function.
4658 (lib_child_handler): New static var.
4659 (handle_child_signal): Invoke it.
4660 (catch_child_signal): If a library has set up a signal handler,
4661 save it into lib_child_handler.
4662 (init_process_emacs): If using glib and not on Windows, tickle glib's
4663 child-handling code so that it initializes its private SIGCHLD handler.
4664 * syssignal.h (SA_SIGINFO): Default to 0.
4665 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
4666 31; it should no longer be needed now.
4668 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
4670 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
4672 * gfilenotify.c (globals_of_gfilenotify): New function.
4673 (syms_of_gfilenotify): Move global initialization there.
4675 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
4677 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
4679 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
4680 * keyboard.c (menu_bar_items, tool_bar_items):
4681 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
4682 not override local keymaps any more.
4684 2013-06-04 Eli Zaretskii <eliz@gnu.org>
4686 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
4688 2013-06-03 Eli Zaretskii <eliz@gnu.org>
4690 * w32console.c (initialize_w32_display): Return the dimensions of
4691 the console window via 2 additional arguments, not via the current
4692 frame. This avoids crashes due to overrunning the bounds of
4693 frame's decode_mode_spec_buffer, which is not resized following
4694 the change of the frame dimensions from the initial 10x10.
4696 * w32term.h (w32_initialize_display_info): Adjust prototype.
4698 * term.c (init_tty): Take dimensions of the frame from the values
4699 returned by initialize_w32_display.
4701 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
4702 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
4703 (LIBES): Add $(GFILENOTIFY_LIBS).
4705 * w32inevt.c (handle_file_notifications): Add dummy implementation
4706 for !HAVE_W32NOTIFY.
4708 * w32term.c: Wrap code with HAVE_W32NOTIFY.
4710 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
4712 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
4714 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
4716 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
4718 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
4720 Fix minor problems found by static checking.
4721 * data.c (pure_write_error):
4722 Use xsignal2, not Fsignal, as Fsignal might return.
4723 * eval.c (set_backtrace_debug_on_exit): Now static.
4724 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
4725 No longer inline. EXTERN_INLINE is needed only for functions
4726 defined in .h files. Reindent function header as per GNU style.
4727 (backtrace_p, backtrace_top, backtrace_next):
4728 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
4729 compiler or linker. Add extern decls to pacify gcc -Wall.
4730 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
4732 * frame.c (free_monitors): Define only on platforms that need it.
4733 * nsterm.m (ns_term_init):
4734 * process.c (catch_child_signal):
4735 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
4736 defined on all porting targets these days.
4737 * process.c, process.h (catch_child_signal):
4738 Make it extern only if NS_IMPL_GNUSTEP is defined.
4740 2013-06-03 Eli Zaretskii <eliz@gnu.org>
4742 * w32.c (gettimeofday): Make the signature identical to prototype
4743 in nt/inc/sys/time.h.
4745 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
4747 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
4750 * keyboard.c (safe_run_hooks_error): Improve error message.
4752 * data.c (pure_write_error): Add `object' argument.
4753 * puresize.h (CHECK_IMPURE): Use it.
4755 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
4757 * Makefile.in (NOTIFY_OBJ): New variable.
4758 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
4760 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
4761 Call syms_of_gfilenotify.
4763 * gfilenotify.c: New file.
4765 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
4766 and Qfile_w32notify.
4767 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
4768 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
4770 * lisp.h: Declare syms_of_gfilenotify.
4772 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
4774 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
4776 Merge the specpdl and backtrace stacks. Make the structure of the
4777 specpdl entries more obvious via a tagged union of structs.
4778 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
4779 (enum specbind_tag): New enum.
4780 (struct specbinding): Make it a tagged union of structs.
4781 Add a case for backtrace records.
4782 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
4783 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
4784 (backtrace_debug_on_exit): New accessors.
4785 (struct backtrace): Remove.
4786 (struct catchtag): Remove backlist field.
4787 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
4789 (Flocal_variable_p): Speed up the common case where the binding is
4791 * eval.c (backtrace_list): Remove.
4792 (set_specpdl_symbol, set_specpdl_old_value): Remove.
4793 (set_backtrace_args, set_backtrace_nargs)
4794 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
4795 (backtrace_next): New functions.
4796 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
4797 (unwind_to_catch, internal_lisp_condition_case)
4798 (internal_condition_case, internal_condition_case_1)
4799 (internal_condition_case_2, internal_condition_case_n): Don't bother
4800 with backtrace_list any more.
4801 (Fsignal): Adjust to new backtrace format.
4802 (grow_specpdl): Move up.
4803 (record_in_backtrace): New function.
4804 (eval_sub, Ffuncall): Use it.
4805 (apply_lambda): Adjust to new backtrace format.
4806 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
4808 (specbind): Adjust to new specpdl format. Simplify.
4809 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
4810 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
4812 (mark_backtrace): Remove.
4813 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
4814 * xdisp.c (redisplay_internal): Use record_in_backtrace.
4815 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
4817 * profiler.c (record_backtrace): Use get_backtrace.
4818 (handle_profiler_signal): Use backtrace_top_function.
4819 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
4822 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
4824 * process.h (catch_child_signal): Declare.
4826 * process.c (catch_child_signal): New function.
4827 (init_process_emacs): Call it.
4829 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
4830 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
4832 (x_set_cursor_type): Remove declaration.
4833 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
4834 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
4835 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
4836 (ns_get_color): Use F suffix on float.
4837 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
4838 (ns_get_rgb_color): Remove.
4839 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
4840 (note_mouse_movement): x and y are CGFloat.
4841 (ns_draw_fringe_bitmap): Remove unused rowY.
4842 Change #if to COCOA && >= 10_6.
4843 (ns_draw_window_cursor): Remove unused overspill.
4844 (ns_draw_underwave): width and x are EamcsCGFloat.
4845 (ns_draw_box): thickness is CGFloat.
4846 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
4847 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
4848 if not in main thread.
4849 (ns_get_pending_menu_title, ns_check_menu_open)
4850 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
4851 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
4852 (sendFromMainThread:): New method.
4853 (changeFont:): size is CGFloat.
4854 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
4855 Disable warning about permanent text.
4856 (characterIndexForPoint:): Adjust return type depending on GNUStep
4858 (mouseDown:): delta is CGFloat.
4859 (updateFrameSize): Remove unised variable f.
4860 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
4861 Cast float to EmacsCGFloat.
4862 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
4863 also to -1 when restoring.
4864 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
4865 inside NS_IMPL_COCOA.
4866 (toggleFullScreen:): Put call to toggleFullScreen inside
4867 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
4868 (setPosition:portion:whole:): por is CGFloat.
4869 (getMouseMotionPart:window:x:y:): Add F suffix to float.
4870 (mouseDown:): Use CGFloat.
4871 (mouseDragged:): Remove unised variable edge.
4872 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
4874 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
4876 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
4877 when NS_IMPL_GNUSTEP.
4878 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
4879 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
4880 (EmacsToolbar): Add clearAll. Add tag argument to
4881 addDisplayItemWithImage.
4882 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
4884 * nsselect.m (ns_get_local_selection): Remove unused variable type.
4886 * nsmenu.m (ns_update_menubar): Make static.
4887 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
4888 (fillWithWidgetValue:): Add cast to SEL for setAction.
4889 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
4890 (update_frame_tool_bar): Update code for GNUStep.
4891 (clearAll): New method.
4892 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
4893 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
4894 Move identifierToItem setObject and activeIdentifiers addObject before
4895 call to insertItemWithItemIdentifier.
4896 (validateVisibleItems): Fix indentation.
4897 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
4898 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
4899 UtilityWindow to aStyle, remove call to setStyleMask.
4901 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
4903 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
4904 (ns_charset_covers, ns_get_covering_families, nsfont_open):
4905 Use F suffix on floats.
4906 (ns_char_width): Returns CGFloat.
4907 (ns_ascii_average_width): w is CGFloat instead of float.
4908 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
4910 (ns_glyph_metrics): CGFloat instead of float.
4912 * nsfns.m (x_set_foreground_color, x_set_background_color):
4914 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
4915 remove unused variables.
4916 (Fns_read_file_name): Keep track if panel is for save.
4917 Use ns_filename_from_panel/ns_directory_from_panel.
4918 (Fns_list_services): delegate only used for COCOA.
4919 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
4920 Just return the input if GNUStep.
4921 (x_screen_planes): Remove.
4922 (Fxw_color_values): Use EmacsCGFloat
4923 (Fns_display_monitor_attributes_list): Only get screen number for
4925 (getDirectory, getFilename): Remove from EmacsOpenPanel and
4927 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
4928 ns_directory_from_panel.
4930 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
4932 * process.c (handle_child_signal): Also use WCONTINUED.
4933 This is so that list-processes doesn't mistakenly list the process
4934 as stopped, when the process has actually been continued and is
4937 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
4939 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
4940 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
4941 not already configured.
4943 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
4945 2013-05-29 Eli Zaretskii <eliz@gnu.org>
4947 * Makefile.in (mostlyclean): Remove *.res files.
4949 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
4951 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
4952 a buffer (bug#8447).
4954 2013-05-27 Eli Zaretskii <eliz@gnu.org>
4956 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
4957 display vector, and we backtrack, handle the case that the
4958 previous character position is also displayed from a display
4959 vector or covered by a display string or image. (Bug#14476)
4961 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
4963 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
4964 (struct MonitorInfo, free_monitors): Remove.
4965 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
4966 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
4967 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
4970 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
4971 (struct MonitorInfo, free_monitors): Remove.
4972 (ns_screen_name): Make static.
4973 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
4974 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
4977 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
4978 (struct MonitorInfo): New struct.
4979 (free_monitors, make_monitor_attribute_list): Declare.
4981 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
4983 (free_monitors, make_monitor_attribute_list): New functions.
4984 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
4987 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
4989 * callproc.c (call_process): Refine the doc string. (Bug#14045)
4991 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
4993 * keyboard.c: Apply keyboard decoding only to events that come directly
4994 from the tty, not from unread-command-events (bug#14368).
4995 (read_event_from_main_queue): New function, extracted from read_char).
4996 (read_decoded_char): Remove.
4997 (read_decoded_event_from_main_queue): New function to replace it.
4998 (read_char): Use it.
4999 (read_key_sequence): Use read_char rather than read_decoded_char.
5001 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
5003 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
5005 * casetab.c (init_casetab_once): Fix last change (bug#14424).
5007 2013-05-22 Kenichi Handa <handa@gnu.org>
5009 The following changes are to fix the setting of
5010 buffer-file-coding-system on, for instance, C-x RET c unix RET
5011 _FILE_OF_DOS_EOL_TYPE_ RET.
5013 * coding.h (struct coding_system): New member detected_utf8_chars.
5015 * coding.c (detect_coding_utf_8): Count characters and check EOL
5016 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
5018 (setup_coding_system): Do not initialize coding->head_ascii.
5019 (check_ascii): Do not set coding->eol_seen but update it. Do not
5020 call adjust_coding_eol_type here.
5021 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
5022 If the eol-type of CODING is already specified, adjust the eol type
5023 of the found coding-system.
5024 (decode_coding_gap): Cancel previous change. Utilize the
5025 character numbers counted by detect_coding_utf_8. Fix detection
5028 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
5030 * search.c (looking_at_1): Only set last_thing_searched if the match
5031 changed the match-data (bug#14281).
5033 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
5035 * xdisp.c (reseat_at_previous_visible_line_start):
5036 Already declared in dispextern.h, so remove it here.
5037 (move_it_vertically_backward): Likewise.
5039 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5041 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
5042 (Fx_display_pixel_width, Fx_display_pixel_height)
5043 (Fx_display_mm_width, Fx_display_mm_height):
5044 Mention `display-monitor-attributes-list' in docstrings.
5046 * nsfns.m (ns_get_screen): Remove function. All uses removed.
5047 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
5048 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
5049 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
5050 (Fx_display_backing_store, Fx_display_visual_class)
5051 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
5052 (Fx_display_grayscale_p, Fx_display_pixel_width)
5053 (Fx_display_pixel_height, Fx_display_planes)
5054 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
5055 (Fx_display_screens): Don't confuse X11 screens with NS screens.
5056 (Fx_display_mm_width, Fx_display_mm_height)
5057 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
5058 height for all physical monitors as in X11.
5060 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
5061 Return pixel width or height for all physical monitors as in X11.
5063 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
5065 Port --enable-gcc-warnings to clang.
5066 * bytecode.c (exec_byte_code):
5068 Redo diagnostic pragmas to pacify clang, too.
5069 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
5070 * editfns.c (Fencode_time):
5071 * fileio.c (file_accessible_directory_p):
5072 * font.c (font_unparse_xlfd):
5073 Use '&"string"[index]' instead of '"string" + (index)'.
5074 * undo.c (user_error): Remove; unused.
5076 2013-05-16 Eli Zaretskii <eliz@gnu.org>
5078 * insdel.c (insert_1_both): Document the arguments, instead of
5079 referring to insert_1, which no longer exists.
5081 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
5082 some window, increment windows_or_buffers_changed, so that
5083 *Messages* display in that window is updated. (Bug#14408)
5085 * w32.c: Include epaths.h.
5086 (init_environment): Use cmdproxy.exe without leading directories.
5087 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
5089 (gettimeofday): Adjust signature and return value to Posix
5092 * unexw32.c (open_output_file): Delete the existing emacs.exe
5093 before creating it, to break the hard link to the versioned
5096 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
5097 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
5098 (FIRSTFILE_OBJ): New variables.
5099 (W32_RES): Rename to EMACSRES. All users changed.
5100 (base_obj): Use $(CM_OBJ).
5101 (ALLOBJS): Use $(FIRSTFILE_OBJ).
5102 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
5103 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
5104 $(W32_RES_LINK) before $(LIBES).
5105 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
5107 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5109 * makefile.w32-in (DOC): Use just "DOC".
5111 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
5113 * process.c: Export default filters and sentinels to Elisp.
5114 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
5116 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
5117 (Fset_process_sentinel, Fformat_network_address):
5118 Default to them instead of nil.
5119 (server_accept_connection): Sentinels can't be nil any more.
5120 (read_and_dispose_of_process_output): New function, extracted from
5121 read_process_output.
5122 (read_process_output): Use it; filters can't be nil.
5123 (Finternal_default_process_filter): New function, extracted from
5124 read_process_output.
5125 (exec_sentinel_unwind): Remove function.
5126 (exec_sentinel): Don't zilch sentinel while running.
5127 (status_notify): Sentinels can't be nil.
5128 (Finternal_default_process_sentinel): New function extracted from
5130 (setup_process_coding_systems): Default filter is not nil any more.
5131 (syms_of_process): Export new Elisp functions and initialize
5133 * lisp.h (make_lisp_proc): New function.
5135 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5137 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
5139 2013-05-14 Eli Zaretskii <eliz@gnu.org>
5141 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5142 unless we know that the window w is a leaf window.
5143 Another attempt at solving bug#14062.
5145 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
5147 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
5150 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
5152 * image.c (gif_load): Check that subimages fit (Bug#14345).
5154 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
5156 * lread.c (skip_dyn_eof): New function.
5157 (read1): Use it to skip the end of a file in response to #@00.
5159 * doc.c (get_doc_string): Slightly relax the sanity checking.
5161 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
5163 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
5164 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5165 (MonitorInfo): New struct.
5166 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
5167 (Fns_display_monitor_attributes_list): New functions.
5168 (display-usable-bounds): Remove.
5169 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
5172 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
5174 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
5175 (GTK_CHECK_VERSION): New macro, if not already defined.
5176 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
5177 replaced by GTK_CHECK_VERSION.
5179 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
5181 * xterm.h (GTK_PREREQ): New macro.
5182 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
5183 to use this macro instead, for consistency and clarity.
5185 2013-05-08 Eli Zaretskii <eliz@gnu.org>
5187 * xdisp.c (row_for_charpos_p): New function, with code of
5188 cursor_row_p, but accepts an additional argument CHARPOS instead
5189 of using a hardcoded PT.
5190 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
5191 (row_containing_pos): Call row_for_charpos_p instead of partially
5192 doing the same. Fixes cursor positioning under longlines-mode
5193 when longlines-show-effect includes more than one newline, when
5194 moving the cursor vertically up.
5196 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
5198 * makefile.w32-in (ACL_H): New macro.
5199 ($(BLD)/fileio.$(O)): Update dependencies.
5201 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5203 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
5204 * Makefile.in (LIB_ACL): New macro.
5205 (LIBACL_LIBS): Remove.
5206 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
5207 * fileio.c: Include <acl.h>.
5208 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
5209 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
5211 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
5214 * unexelf.c: Don't assume ElfW (Half) fits in int.
5215 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
5216 when dealing with ElfW (Half) values, since they can exceed 2**31
5217 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
5218 (entry_address): Omit unused NUM arg. All uses changed.
5220 2013-05-07 Juri Linkov <juri@jurta.org>
5222 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
5223 to the string converted from number with `Fnumber_to_string'.
5226 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5228 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
5229 This fixes a problem introduced by my previous change.
5231 2013-05-07 Glenn Morris <rgm@gnu.org>
5233 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
5235 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
5237 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
5239 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5241 Static checking by GCC 4.8.0.
5242 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
5243 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
5244 (x_get_monitor_attributes_fallback)
5245 (x_get_monitor_attributes_xinerama)
5246 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
5247 Define only if USE_GTK.
5248 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
5249 (x_get_monitor_attributes_fallback): Omit unused locals.
5250 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
5251 Use double, not float, to avoid mixed-mode floating point arithmetic.
5253 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5254 Jan Djärv <jan.h.d@swipnet.se>
5256 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
5257 (XINERAMA_CFLAGS): New macros.
5258 (ALL_CFLAGS, LIBES): Use them.
5260 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
5261 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
5262 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
5263 (syms_of_xfns): DEFSYM them.
5264 (struct MonitorInfo): New struct.
5265 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
5266 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
5267 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
5268 (x_get_monitor_attributes_xinerama): New functions.
5269 (Fx_display_monitor_attributes_list): New primitive.
5270 (syms_of_xfns): Defsubr it.
5272 * xterm.h (x_display_info): Add Xatom_net_workarea and
5273 Xatom_net_current_desktop.
5275 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
5276 and dpyinfo->Xatom_net_current_desktop.
5278 2013-05-06 Eli Zaretskii <eliz@gnu.org>
5280 * xdisp.c (pos_visible_p): Use the special code for finding the
5281 beginning of a display property or overlay for any "replacing"
5282 display property, not just for display strings. This solves
5283 incorrect reporting of position by posn-at-point. (Bug#14241)
5285 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
5287 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
5288 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
5289 Verify that ElfW (Half) fits in int.
5290 (fatal): Use same signature as lisp.h.
5291 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
5292 configure and build with -DUNEXELF_DEBUG without worrying about
5293 other modules that use DEBUG.
5294 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
5295 possibly-wide integers now uses it instead of plain fprintf.
5296 (entry_address): New function, which avoids problems with 32-bit
5297 overflow on 64-bit hosts.
5298 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
5299 (round_up): Don't assume the remainder fits in int.
5300 (find_section): Use bool for boolean. Simplify debug code.
5301 (unexec): Don't assume file sizes fit in int or size_t.
5302 Omit unnecessary trailing newline in 'fatal' format.
5303 Use strerror rather than outputting decimal error number.
5304 Remove unused code when emacs is not defined;
5305 this file relies on Emacs now.
5306 Don't assume e_phnum and e_shnum are positive.
5308 * regex.c: Fix problems when DEBUG is defined.
5309 (extract_number, extract_number_and_incr): Define regardless of
5310 whether DEBUG is defined; that's simpler and makes the code less
5311 likely to go stale in the normal case when DEBUG is not defined.
5312 Return int rather than taking an int * arg. All callers changed.
5313 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
5314 Remove, replacing with ...
5315 (DEBUG_PRINT): New macro. All callers changed.
5316 (DEBUG_COMPILES_ARGUMENTS): New macro.
5317 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
5318 (print_compiled_pattern, print_double_string) [DEBUG]:
5319 Use prototype rather than old-style definition.
5320 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
5321 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
5322 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
5323 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
5324 Don't assume ptrdiff_t, size_t, and long are the same width as int.
5325 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
5326 This matters only when DEBUG is defined.
5328 2013-05-05 Eli Zaretskii <eliz@gnu.org>
5330 * xdisp.c (set_iterator_to_next): Set the
5331 ignore_overlay_strings_at_pos_p flag only if we are _really_
5332 iterating over an overlay string, as indicated by the
5333 current.overlay_string_index member. (Bug#14306)
5335 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
5337 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
5338 to where it is used, to avoid autorelease issues (Bug#14050).
5340 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
5342 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
5343 * fileio.c (syms_of_fileio): Implement this.
5344 * filelock.c (create_lock_file): If symbolic links don't work, so
5345 we use a regular file as a lock file, do not fsync the lock file;
5348 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
5350 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
5351 (syms_of_minibuf): Adjust accodingly.
5353 * callint.c (Fcall_interactively): Adjust calls accordingly.
5355 2013-05-04 Eli Zaretskii <eliz@gnu.org>
5357 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
5358 w->contents is a buffer before computing everything else.
5359 Use parentheses to disambiguate last part of the condition.
5361 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
5362 assertion violations. (Bug#14062)
5364 2013-05-01 David Reitter <david.reitter@gmail.com>
5366 * nsfns.m (ns_tooltip): Initialize.
5368 2013-04-28 Eli Zaretskii <eliz@gnu.org>
5370 * coding.c (decode_coding_gap): Don't remove the character before
5371 a newline unless it's a CR character. (Bug#14287)
5373 2013-04-28 Dan Nicolaescu <dann@gnu.org>
5375 * dispextern.h (struct face): Move enum face_underline_type
5376 earlier so that bitfields can be in the same word.
5378 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
5380 * nsfns.m (handlePanelKeys): New function.
5381 (EmacsOpenPanel:performKeyEquivalent:)
5382 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
5383 arrows/function/control and copy/paste keys (Bug#14296).
5385 2013-04-27 Juri Linkov <juri@jurta.org>
5387 * callint.c (Fcall_interactively): Call `Qread_number' for
5388 interactive code letter `n' instead of using duplicate code.
5391 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
5393 * systime.h (make_timeval): Declare as 'const'.
5395 2013-04-27 Kenichi Handa <handa@gnu.org>
5397 * font.c (font_open_entity): Always open a font of manageable
5400 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
5402 Port better to AIX (Bug#14258).
5403 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
5406 2013-04-24 Kenichi Handa <handa@gnu.org>
5408 * coding.c (decode_coding_iso_2022): When an invalid escape
5409 sequence is encountered, reset the invocation and designation
5410 status to the safest one.
5412 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
5414 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
5415 Without this fix, "make distclean" leaves stamp-h1 behind.
5417 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
5419 * w32fns.c (w32_fullscreen_rect): New function to compute the
5420 window rectangle for the given fullscreen mode.
5421 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
5422 longer tunes the window size. This keeps the window's edges flush
5423 with the screen and allows the taskbar to hide itself in fullboth.
5425 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
5426 window decorations and uses the entire screen.
5428 * w32term.h (w32_fullscreen_rect) Add prototype.
5429 (struct w32_output): Replace normal_width, normal_height,
5430 normal_top, and normal_left members with a single normal_placement
5432 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
5434 (FRAME_NORMAL_PLACEMENT): New macro.
5436 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
5438 * minibuf.c (Ftest_completion): Silence compiler warning.
5440 2013-04-15 Eli Zaretskii <eliz@gnu.org>
5442 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
5445 * frame.h (WINDOW_FRAME): Protect macro and its argument with
5448 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5449 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
5450 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
5451 parentheses where appropriate.
5453 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
5455 * keyboard.c (timer_start_idle): Remove no-longer-used local.
5457 2013-04-14 Eli Zaretskii <eliz@gnu.org>
5459 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
5460 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
5461 Mention in the doc string that setting these variables takes
5462 effect only after a call to set-window-buffer. (Bug#14200)
5464 2013-04-13 Eli Zaretskii <eliz@gnu.org>
5466 * indent.c (Fvertical_motion): Don't consider display strings on
5467 overlay strings as display strings on the buffer position we
5468 started from. This prevents vertical cursor motion from jumping
5469 more than one line when there's an overlay string with a display
5470 property at end of line.
5471 Reported by Karl Chen <Karl.Chen@quarl.org> in
5472 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
5474 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
5476 * window.c (select_window): `record_buffer' even if window is
5477 already selected (bug#14191).
5479 2013-04-11 Eli Zaretskii <eliz@gnu.org>
5481 * window.c (Fwindow_end): Test more flags, including the buffer's
5482 last_overlay_modified flag, to determine whether the window's
5483 display is really up-to-date. Prevents the function from
5484 returning a stale value. (Bug#14170)
5485 (Fwindow_line_height): Fix the test for up-to-date-ness of the
5488 2013-04-10 Eli Zaretskii <eliz@gnu.org>
5490 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
5491 garbaged only if it is not already the top frame on its TTY.
5492 This prevents flickering due to constant redrawing of TTY frames when
5493 there are GUI frames open in the same session. (Bug#13864)
5495 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
5497 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
5498 of marking the idle timers directly.
5500 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
5502 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
5505 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
5507 * window.c (select_window): Don't record_buffer while the invariant is
5508 temporarily broken (bug#14161).
5510 * fns.c (Fdelq): Don't assume !NILP => CONSP.
5512 2013-04-07 Eli Zaretskii <eliz@gnu.org>
5514 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
5516 2013-04-07 Romain Francoise <romain@orebokech.com>
5518 Ignore additional platform-specific ACL errors (Bug#13702).
5519 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
5520 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
5522 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
5524 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
5527 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
5529 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
5530 This bug was introduced by my 2013-02-25 change that simplified
5531 data_start configuration. Without this change, on GNU/Linux
5532 an Emacs configured with --enable-profiling fails immediately
5533 due to a profiler signal.
5534 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
5535 with these flags. On platforms where special flags are needed
5536 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
5537 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
5538 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
5540 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
5542 Get rid of some platform-specific functions examining window
5543 system and its capabilities. This is a partial rework of the
5545 * lisp.h (have_menus_p): Remove prototype. This function is
5546 replaced with platform-independent window_system_available.
5547 (check_window_system): Move to...
5548 * frame.h (decode_window_system_frame, window_system_available):
5549 ...here, add new prototypes.
5550 * frame.c (window_system_available, decode_window_system_frame):
5552 (check_window_system): Platform-independent now.
5553 * xterm.h (x_in_use): Remove declaration.
5555 * w32term.h (check_x_frame):
5556 * nsterm.h (check_x_frame): Remove prototypes. This function
5557 is replaced with platform-independent decode_window_system_frame.
5558 * msdos.c (have_menus_p): Remove.
5559 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
5560 Remove platform-specific functions. Use check_window_system,
5561 decode_window_system_frame and check_ns_display_info where
5562 appropriate. Minor style and comment tweaks.
5563 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
5564 (check_x_frame): Likewise.
5565 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
5567 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
5568 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
5569 * xmenu.c, xselect.c: All related users changed.
5571 2013-04-03 Kenichi Handa <handa@gnu.org>
5573 The following changes is to optimize the code for reading UTF-8
5576 * coding.c (check_ascii): Rename from detect_ascii. Return value
5577 changed. Check EOL format. Do not call adjust_coding_eol_type
5579 (check_utf_8): New function.
5580 (adjust_coding_eol_type): Do nothing if already adjusted.
5581 (detect_coding): Compare the return value of check_ascii with
5582 coding->src_bytes. Call adjust_coding_eol_type if necessary.
5583 (decode_coding_gap): Optimize for valid UTF-8.
5585 2013-03-21 Kenichi Handa <handa@gnu.org>
5587 * coding.c (syms_of_coding): Cancel previous change.
5589 * insdel.c (insert_from_gap): Fix previous change.
5591 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
5593 Consistently use platform-specific function to detect window system.
5594 * lisp.h (check_window_system): New prototype. This function is
5595 going to replace check_x, check_w32 and check_ns.
5596 (have_menus_p): Mention msdos.c in comment.
5597 * fontset.c (check_window_system_func): Remove. Adjust all users.
5598 * fontset.h (check_window_system_func): Remove prototype.
5599 * nsterm.h (check_ns):
5600 * xterm.h (check_x):
5601 * w32term.h (check_w32): Likewise.
5602 * menu.c (Fx_popup_menu): Use check_window_system.
5603 * msdos.c (check_window_system): Define for MS-DOS.
5604 * nsfns.m (check_window_system): Define for NS. Adjust all users.
5605 * w32fns.c (check_window_system): Likewise for MS-Windows.
5606 * xfns.c (check_window_system): Likewise for X.
5607 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
5608 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
5610 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
5612 Prefer < to > in range checks such as 0 <= i && i < N.
5613 This makes it easier to visualize quantities on a number line.
5614 This patch doesn't apply to all such range checks,
5615 only to the range checks affected by the 2013-03-24 change.
5616 This patch reverts most of the 2013-03-24 change.
5617 * alloc.c (xpalloc, Fgarbage_collect):
5618 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
5619 * character.c (string_escape_byte8):
5620 * charset.c (read_hex):
5621 * data.c (cons_to_unsigned):
5622 * dispnew.c (update_frame_1):
5623 * doc.c (Fsubstitute_command_keys):
5624 * doprnt.c (doprnt):
5625 * editfns.c (hi_time, decode_time_components):
5626 * fileio.c (file_offset):
5627 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5628 * font.c (font_intern_prop):
5629 * frame.c (x_set_alpha):
5630 * gtkutil.c (get_utf8_string):
5631 * indent.c (check_display_width):
5632 * keymap.c (Fkey_description):
5633 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
5635 * minibuf.c (read_minibuf_noninteractive):
5636 * process.c (wait_reading_process_output):
5637 * search.c (Freplace_match):
5638 * window.c (get_phys_cursor_glyph):
5639 * xdisp.c (redisplay_internal):
5640 * xsmfns.c (smc_save_yourself_CB):
5641 Prefer < to > for range checks.
5642 * dispnew.c (sit_for): Don't mishandle NaNs.
5643 This fixes a bug introduced in the 2013-03-24 change.
5644 * editfns.c (decode_time_components): Don't hoist comparison.
5645 This fixes another bug introduced in the 2013-03-24 change.
5647 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
5649 * frame.h (struct frame): Drop scroll_bottom_vpos
5650 member becaue all real users are dead long ago.
5651 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
5652 * xdisp.c (redisplay_internal): Adjust user.
5654 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
5656 * nsmenu.m (showAtX:Y:for:): setLevel to
5657 NSPopUpMenuWindowLevel (Bug#13998).
5659 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
5661 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
5662 (ns_check_pending_open_menu): Declare.
5664 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
5665 (x_activate_menubar): Update the menu with title that matches
5666 ns_get_pending_menu_title, and call
5667 ns_check_pending_openmenu (Bug#12698).
5668 (menuWillOpen:): New method.
5669 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
5671 * nsterm.m (menu_will_open_state, menu_mouse_point)
5672 (menu_pending_title): New varaibles.
5673 (ns_get_pending_menu_title, ns_check_menu_open)
5674 (ns_check_pending_open_menu): New functions.
5676 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
5678 * indent.c (current_column_bol_cache): Remove leftover which is not
5679 used in Fmove_to_column any more.
5680 (current_column, scan_for_column): Adjust users.
5681 * keyboard.c (last_point_position_buffer, last_point_position_window):
5682 Remove leftovers which are not used for recording undo any more.
5683 (command_loop_1, syms_of_keyboard): Adjust users.
5684 * xdisp.c (last_max_ascent): Remove leftover which is not used in
5685 redisplay_window any more.
5686 (move_it_to): Adjust user.
5688 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
5690 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
5691 Update dependencies.
5693 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
5695 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
5696 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
5699 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
5701 * window.h (struct window): Replace hchild, vchild and buffer slots
5702 with the only contents slot. This is possible because each valid
5703 window may have either the child window (in vertical or horizontal
5704 combination) or buffer to display (for the leaf window). Using that,
5705 a lof of operations to traverse and/or change window hierarchies may
5706 be simplified. New member horizontal is used to distinguish between
5707 horizontal and vertical combinations of internal windows.
5708 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
5709 (WINDOW_VERTICAL_COMBINATION_P): New macros.
5710 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
5711 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
5712 Use contents slot, not buffer, where appropriate.
5713 (wset_combination): New function.
5714 (wset_buffer): Add eassert.
5715 (Fframe_first_window): Simplify the loop reaching first window.
5716 (Fwindow_buffer): Use WINDOW_LEAF_P.
5717 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
5718 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
5719 (unshow_buffer): Convert initial debugging check to eassert.
5720 (replace_window, recombine_windows, Fdelete_other_windows_internal)
5721 (make_parent_window, window_resize_check, window_resize_apply)
5722 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
5723 (Fset_window_configuration, delete_all_child_windows, save_window_save):
5724 Adjust to match struct window changes.
5725 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
5726 (mark_window_cursors_off, count_windows, get_leaf_windows)
5727 (foreach_window_1): Simplify the loop.
5728 * alloc.c (mark_object): Do not check for the leaf window because
5729 internal windows has no glyph matrices anyway.
5730 * dispnew.c (clear_window_matrices, showing_window_margins_p)
5731 (allocate_matrices_for_window_redisplay, fake_current_matrices)
5732 (allocate_matrices_for_frame_redisplay, free_window_matrices)
5733 (build_frame_matrix_from_window_tree, mirror_make_current)
5734 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
5735 (update_window_tree, set_window_update_flags): Simplify the loop.
5736 (sync_window_with_frame_matrix_rows): Enforce live window.
5737 Use contents slot, not buffer, where appropriate.
5738 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
5739 and WINDOW_HORIZONTAL_COMBINATION_P.
5740 (make_frame_visible_1): Simplify the loop.
5741 Use contents slot, not buffer, where appropriate.
5742 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
5743 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
5744 (expose_window_tree): Likewise.
5745 Use contents slot, not buffer, where appropriate.
5746 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
5747 to avoid deleted windows. Use contents slot instead of buffer.
5748 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
5749 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
5750 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
5751 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
5753 2013-03-28 Eli Zaretskii <eliz@gnu.org>
5755 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
5756 identify the reasons for assertion violations in bug#14062 and
5758 (Fx_show_tip): Fix compilation error under
5759 "--enable-check-lisp-object-type". (Bug#14073)
5761 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
5762 Reported by <rzl24ozi@gmail.com>.
5764 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
5766 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
5768 (unwind_with_echo_area_buffer): ...to restore it here.
5769 This is needed to ensure that...
5770 (redisplay_window): ...both window markers are valid here,
5771 which is verified by eassert.
5772 * editfns.c (save_excursion_save): Do not assume that
5773 selected_window always displays the buffer.
5774 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
5777 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
5779 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
5782 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
5784 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
5786 2013-03-27 Eli Zaretskii <eliz@gnu.org>
5788 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
5789 since MinGW's w32api headers do. This avoids compiler warnings.
5791 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
5794 2013-03-26 Eli Zaretskii <eliz@gnu.org>
5796 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
5798 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
5800 * gtkutil.c (style_changed_cb): Check if frame is live and an
5801 X frame (Bug#14038).
5803 2013-03-26 Eli Zaretskii <eliz@gnu.org>
5805 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
5806 Define only for _WIN32_WINNT less than 0x0500.
5807 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
5809 Move inclusion of time.h before sys/time.h, so that MinGW64 could
5810 see its own definitions of 'struct timeval' and 'struct timezone'.
5812 Fix incompatibilities between MinGW.org and MinGW64 headers.
5813 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
5815 * w32.c (REPARSE_DATA_BUFFER): Guard with
5816 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
5818 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
5820 * xterm.c: Include X11/XKBlib.h
5821 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
5823 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
5825 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
5827 * blockinput.h (input_blocked_p): Likewise.
5828 * bytecode.c (exec_byte_code): Likewise.
5829 * callproc.c (call_process_kill, call_process_cleanup)
5830 (Fcall_process): Likewise.
5831 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
5832 (Fccl_execute_on_string): Likewise.
5833 * character.c (string_escape_byte8): Likewise.
5834 * charset.c (read_hex): Likewise.
5835 * cm.c (calccost): Likewise.
5836 * data.c (cons_to_unsigned): Likewise.
5837 * dired.c (directory_files_internal, file_name_completion):
5839 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
5840 (sit_for): Likewise.
5841 * doc.c (Fsubstitute_command_keys): Likewise.
5842 * doprnt.c (doprnt): Likewise.
5843 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
5844 * emacsgtkfixed.c: Likewise.
5845 * fileio.c (file_offset, Fwrite_region): Likewise.
5846 * floatfns.c (Fexpt, fmod_float): Likewise.
5847 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5849 * font.c (font_intern_prop): Likewise.
5850 * frame.c (x_set_alpha): Likewise.
5851 * gtkutil.c (get_utf8_string): Likewise.
5852 * indent.c (check_display_width): Likewise.
5853 * intervals.c (create_root_interval, rotate_right, rotate_left)
5854 (split_interval_right, split_interval_left)
5855 (adjust_intervals_for_insertion, delete_node)
5856 (interval_deletion_adjustment, adjust_intervals_for_deletion)
5857 (merge_interval_right, merge_interval_left, copy_intervals)
5858 (set_intervals_multibyte_1): Likewise.
5859 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
5860 * keymap.c (Fkey_description): Likewise.
5861 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
5862 * lread.c (openp, read_integer, read1, string_to_number):
5864 * menu.c (ensure_menu_items): Likewise.
5865 * minibuf.c (read_minibuf_noninteractive): Likewise.
5866 * print.c (printchar, strout): Likewise.
5867 * process.c (create_process, Faccept_process_output)
5868 (wait_reading_process_output, read_process_output, send_process)
5869 (wait_reading_process_output): Likewise.
5870 * profiler.c (make_log, handle_profiler_signal): Likewise.
5871 * regex.c (re_exec): Likewise.
5872 * regex.h: Likewise.
5873 * search.c (looking_at_1, Freplace_match): Likewise.
5874 * sysdep.c (get_child_status, procfs_ttyname)
5875 (procfs_get_total_memory): Likewise.
5876 * systime.h (EMACS_TIME_VALID_P): Likewise.
5877 * term.c (dissociate_if_controlling_tty): Likewise.
5878 * window.c (get_phys_cursor_glyph): Likewise.
5879 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
5880 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
5882 * xfns.c (Fx_window_property): Likewise.
5883 * xmenu.c (set_frame_menubar): Likewise.
5884 * xselect.c (x_get_window_property, x_handle_dnd_message):
5886 * xsmfns.c (smc_save_yourself_CB): Likewise.
5887 * xterm.c (x_scroll_bar_set_handle): Likewise.
5889 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
5891 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
5892 to be optional or nil. Adjust comment and convert it to docstring.
5893 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
5894 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
5896 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
5898 Static checking by GCC 4.8-20130319.
5899 * image.c (gif_load): Assume pass < 3 to pacify GCC.
5900 * process.c (Fset_process_datagram_address)
5901 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
5902 * xdisp.c (get_char_face_and_encoding):
5903 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
5904 (get_glyph_face_and_encoding): Prepare face before possibly using it.
5905 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
5907 2013-03-24 Ken Brown <kbrown@cornell.edu>
5909 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
5910 fix compilation on 64-bit Cygwin, where underscores are not
5911 automatically prepended.
5913 * w32term.c (w32_initialize): Silence compiler warning.
5915 2013-03-23 Eli Zaretskii <eliz@gnu.org>
5917 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
5918 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
5919 variables, to save and restore frame dimensions.
5920 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
5921 after returning from a 'fullscreen' configuration.
5922 use SendMessage instead of PostMessage to send the SC_RESTORE message,
5923 to avoid races between the main thread and the input thread.
5925 * w32term.h (struct w32_output): New members normal_width,
5926 normal_height, normal_top, normal_left, and prev_fsmode.
5927 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
5928 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
5931 * w32term.c (w32fullscreen_hook): Record last value of the frame's
5932 'fullscreen' parameter. Always record previous width and height
5933 of the frame, except when switching out of maximized modes, so
5934 that they could be restored correctly, instead of resetting to the
5935 default frame dimensions. Send SC_RESTORE command to the frame,
5936 unless we are going to send SC_MAXIMIZE, to restore the frame
5937 resize hints in the mouse pointer shown by the window manager.
5940 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
5942 * lisp.h (get_frame_param): Adjust conditions for prototype
5945 2013-03-22 Ken Brown <kbrown@cornell.edu>
5947 * unexcw.c: Drop unneeded inclusion of w32common.h.
5948 (report_sheap_usage): Declare.
5949 (read_exe_header): Add magic numbers for x86_64.
5950 (fixup_executable): Fix printf format specifier for unsigned long
5953 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
5955 * frame.h (struct frame): Put menu_bar_window under #ifdef
5956 because this member is not needed when X toolkit is in use.
5957 (fset_menu_bar_window):
5958 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5959 (free_glyphs, update_frame):
5960 * xdisp.c (expose_frame): Likewise.
5961 (display_menu_bar): Likewise. Remove redundant eassert.
5962 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
5965 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
5967 Use functions and constants to manipulate Lisp_Save_Value objects.
5968 This replaces code that used macros and strings and token-pasting.
5969 The change makes the C source a bit easier to follow,
5970 and shrinks the Emacs executable a bit.
5971 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
5972 (make_save_value): Change 1st arg from string to enum. All callers
5975 (mark_object): Use if, not #if, for GC_MARK_STACK.
5976 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
5977 (XSAVE_OBJECT): Now functions, not macros.
5978 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
5979 the constant was never used.
5980 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
5981 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
5982 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
5983 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
5985 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
5986 type3 with a single member save_type. All uses changed.
5987 (save_type, set_save_pointer, set_save_integer): New functions.
5988 * print.c (PRINTX): Remove.
5990 * alloc.c: Remove redundant static declarations.
5992 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
5994 * window.h (struct window): Convert left_col, top_line, total_lines
5995 and total_cols from Lisp_Objects to integers. Adjust comments.
5996 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
5998 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
5999 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
6000 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
6001 Adjust users where appropriate.
6003 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6005 * frame.h (struct frame): Drop resx and resy because the same data is
6006 available from window system-specific output context. Adjust users.
6007 (default_pixels_per_inch_x, default_pixels_per_inch_y):
6008 New functions to provide defaults when no window system available.
6009 (FRAME_RES_X, FRAME_RES_Y): New macros.
6010 (NUMVAL): Move from xdisp.c.
6011 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
6012 (Ffont_face_attributes, Fopen_font):
6013 * image.c (gs_load):
6014 * w32font.c (fill_in_logfont):
6015 * xdisp.c (calc_pixel_width_or_height):
6016 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
6017 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
6019 2013-03-20 Kenichi Handa <handa@gnu.org>
6021 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
6022 to 1 (temporary workaround until a bug related to ASCII
6023 optimization is fixed).
6025 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
6027 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
6028 Signal error if window is not internal. Adjust docstring.
6029 (delete_all_child_windows): Use combination_limit to save the buffer.
6030 (Fset_window_configuration): Adjust accordingly.
6031 * print.c (syms_of_print): Initialize debugging output not here...
6032 (init_print_once): ...but in a new function here.
6033 * lisp.h (init_print_once): Add prototype.
6034 * emacs.c (main): Add call to init_print_once. Adjust comments.
6036 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
6038 * window.c (window_resize_check, window_resize_apply)
6039 (window_from_coordinates, recombine_windows, set_window_buffer)
6040 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
6041 (Fsplit_window_internal, Fdelete_window_internal)
6042 (freeze_window_starts): Use bool for booleans.
6043 * window.h (window_frame_coordinates, resize_frame_windows)
6044 (freeze_window_starts, set_window_buffer): Adjust prototypes.
6046 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
6048 * dispnew.c (bitch_at_user): Use `user-error'.
6050 2013-03-17 Ken Brown <kbrown@cornell.edu>
6052 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
6053 as return type of image_background. (Bug#13981)
6054 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
6056 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
6058 * nsterm.m (updateFrameSize:): Change resize increments if needed.
6059 (ns_select): Don't return with result uninitialized.
6061 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
6064 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
6066 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
6067 directories. If filename is nil, get directory name (Bug#13932).
6068 Use getFilename and getDirectory.
6069 (getFilename, getDirectory): New methods for EmacsSavePanel and
6071 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
6073 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
6075 * coding.c (decode_coding_gap): Fix typo caught by static checking.
6077 2013-03-15 Kenichi Handa <handa@gnu.org>
6079 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
6080 (adjust_after_replace): Make it back to static. Delete the third
6081 arg text_at_gap_tail. Cancel the code for handling it.
6083 * coding.h (struct coding_system): New member eol_seen.
6085 * coding.c (detect_ascii): New function.
6086 (detect_coding): Set coding->head_ascii and coding->eol_seen only
6087 when the source bytes are actually scanned. On detecting for
6088 coding_category_utf_8_auto, call detect_ascii instead of scanning
6089 source bytes directly.
6090 (produce_chars): Call insert_from_gap with the new arg 0.
6091 (encode_coding): Likewise.
6092 (decode_coding_gap): Control ASCII optimization by the variable
6093 disable_ascii_optimization instead of #ifndef .. #endif.
6094 Deccode EOL format according to coding->eol_seen.
6095 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
6098 * lisp.h (adjust_after_replace): Cancel externing it.
6099 (insert_from_gap): Adjust prototype.
6101 2013-03-15 Eli Zaretskii <eliz@gnu.org>
6103 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
6104 FULLSCREEN_MAXIMIZED. (Bug#13935)
6106 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
6108 * region-cache.c (find_cache_boundary, move_cache_gap)
6109 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
6110 Simplify debugging check and convert to eassert. Adjust comment.
6111 (pp_cache): Put under ENABLE_CHECKING.
6113 2013-03-14 Eli Zaretskii <eliz@gnu.org>
6115 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
6116 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
6118 (w32fullscreen_hook): If the frame is visible, reset
6119 f->want_fullscreen flag after changing the frame size. If the
6120 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
6123 2013-03-13 Daniel Colascione <dancol@dancol.org>
6125 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
6126 too so that these builds can use Cygwin's file conversion
6127 functions. (We've been building and linking cygw32.o all along
6128 and just not using it.)
6130 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6132 File synchronization fixes (Bug#13944).
6133 * Makefile.in (LIB_FDATASYNC): New macro.
6135 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
6136 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
6137 Don't worry about HAVE_FSYNC, since a substitute fsync is
6138 available if the system lacks one.
6139 (Fwrite_regin): Retry fsync if interrupted.
6141 2013-03-13 Eli Zaretskii <eliz@gnu.org>
6143 * w32term.c (w32_read_socket): If the Emacs frame is being
6144 activated, call w32fullscreen_hook, to make sure the new frame
6145 dimensions are in effect. (Bug#13937)
6147 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
6149 * xdisp.c (init_iterator): Simplify because both character and byte
6150 positions are either specified or -1. Add eassert. Adjust comment.
6151 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
6152 character and byte positions can be obtained from marker.
6154 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6156 Static checking by Sun C 5.12.
6157 * alloc.c (buffer_memory_full) [REL_ALLOC]:
6158 * bytecode.c (exec_byte_code):
6159 * dispnew.c (init_display):
6161 * fileio.c (Fsubstitute_in_file_name):
6162 * keyboard.c (Fevent_convert_list):
6163 * keymap.c (Fsingle_key_description):
6164 * term.c (maybe_fatal, fatal):
6165 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
6166 * xsmfns.c (Fhandle_save_session):
6167 Omit unreachable code.
6168 * keymap.c (map_keymap_char_table_item): Cast void * to
6169 a function pointer type; the C Standard requires this.
6171 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
6172 Include <sys/param.h> unconditionally, as that works elsewhere and
6173 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
6174 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
6177 See ChangeLog.12 for earlier changes.
6183 Copyright (C) 2011-2013 Free Software Foundation, Inc.
6185 This file is part of GNU Emacs.
6187 GNU Emacs is free software: you can redistribute it and/or modify
6188 it under the terms of the GNU General Public License as published by
6189 the Free Software Foundation, either version 3 of the License, or
6190 (at your option) any later version.
6192 GNU Emacs is distributed in the hope that it will be useful,
6193 but WITHOUT ANY WARRANTY; without even the implied warranty of
6194 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6195 GNU General Public License for more details.
6197 You should have received a copy of the GNU General Public License
6198 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.